3978486640674

Names of 3978486640674

• Cardinal: 3978486640674 can be written as Three trillion, nine hundred seventy-eight billion, four hundred eighty-six million, six hundred forty thousand, six hundred seventy-four.

Scientific notation

• Scientific notation: 3.978486640674 × 10¹²

Factors of 3978486640674

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 458

Divisors of 3978486640674

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 6 7 9 13 14 17 18 21 26 27 29 34 39 42 51 54 58 63 67 78 87 91 102 117 119 126 127 134 153 174 182 189 193 201 203 221 234 238 254 261 273 306 351 357 377 378 381 386 402 406 442 459 469 493 522 546 579 603 609 663 702 714 754 762 783 819 871 889 918 938 986 1071 1131 1139 1143 1158 1206 1218 1326 1351 1407 1479 1547 1566 1638 1651 1737 1742 1778 1809 1827 1943 1989 2142 2159 2262 2278 2286 2457 2509 2613 2639 2667 2702 2814 2958 3094 3213 3281 3302 3393 3417 3429 3451 3474 3618 3654 3683 3886 3978 4053 4221 4318 4437 4641 4914 4953 5018 5211 5226 5278 5334 5481 5597 5829 5967 6097 6409 6426 6477 6562 6786 6834 6858 6902 7366 7527 7839 7917 7973 8001 8106 8442 8509 8874 9282 9843 9906 10179 10251 10353 10422 10962 11049 11194 11557 11658 11934 12159 12194 12663 12818 12931 12954 13311 13601 13923 14807 14859 15054 15113 15678 15834 15946 16002 16791 17018 17487 17563 18291 19227 19431 19686 20358 20502 20706 22098 22581 22967 23114 23517 23751 23919 24003 24318 24511 25259 25326 25527 25781 25862 26622 27202 27846 28067 29529 29614 29718 30226 30753 31059 33031 33147 33582 34671 34974 35126 36477 36582 38454 38793 38862 39179 40803 41769 42653 44421 44577 44863 45162 45339 45934 47034 47502 47838 47879 48006 49022 50373 50518 51054 51562 52461 52689 54873 56134 57681 58293 59058 59563 61506 62118 62611 66062 66294 67743 68901 69342 71253 71757 72761 72954 73533 75777 76581 77343 77586 78358 81606 83538 84201 85306 88587 88842 89154 89726 90517 90678 93177 95149 95758 99093 99441 100746 103649 104013 104922 105378 109746 110617 115362 116379 116586 117537 119126 122409 125222 127959 133263 134589 135486 136017 137802 142506 143514 143637 144653 145522 147066 151119 151554 153162 154686 158067 164619 168103 168402 171577 173043 176813 177174 178689 181034 186354 187833 190298 196469 198186 198882 206703 207298 208026 215271 218283 219827 220599 221234 227331 229743 231217 232029 232758 235074 244818 246761 252603 255918 266526 269178 271551 272034 285447 287274 289306 297279 298571 302238 310947 312039 316134 318643 329238 331851 335153 336206 343154 346086 349137 352611 353626 357378 367227 374999 375666 383877 392938 399789 403767 408051 413406 416687 429403 430542 430911 433959 436566 438277 439654 441198 454662 459486 462434 464058 474201 493522 504309 505206 509327 514731 530439 536067 543102 563499 570894 589407 594558 597142 620109 621894 624078 637286 654849 659481 661797 663702 666043 670306 681993 693651 696087 698274 705222 710819 734454 740283 749998 757809 767754 774319 799578 807534 813943 814653 816102 833374 856341 858806 861822 867918 876554 891837 895713 932841 948402 955929 995553 1005459 1008618 1012571 1018654 1029462 1057833 1060878 1072134 1124997 1126998 1151631 1176721 1178814 1211301 1236937 1240218 1250061 1288209 1292733 1301877 1309698 1314831 1318962 1323594 1332086 1363986 1387302 1392174 1421638 1480566 1512927 1515618 1527981 1538789 1544193 1548638 1591317 1608201 1627886 1629306 1642237 1690497 1712682 1727327 1768221 1783674 1791426 1865682 1880489 1911858 1964547 1978443 1991106 1998129 2010918 2025142 2080953 2115666 2132457 2220849 2230501 2249994 2303262 2322957 2353442 2422602 2441829 2443959 2473874 2500122 2569023 2576418 2585466 2603754 2624993 2629662 2687139 2798523 2857751 2867787 2916809 2986659 3005821 3016377 3025854 3037713 3055962 3077578 3088386 3182634 3207893 3216402 3284474 3374991 3380994 3454654 3530163 3536442 3710811 3750183 3760978 3864627 3905631 3929094 3944493 3956886 3996258 4161906 4194937 4264914 4441698 4461002 4538781 4583943 4616367 4632579 4645914 4773951 4874987 4883658 4887918 4926711 4975733 5138046 5181981 5249986 5304663 5374278 5416931 5597046 5641467 5697601 5715502 5735574 5833618 5935329 5973318 5994387 6011642 6032754 6075426 6242859 6374983 6397371 6415786 6662547 6691503 6749982 6968871 7060326 7325487 7421622 7500366 7729254 7811262 7874979 7888986 8061417 8389874 8573253 8603361 8658559 8750427 9017463 9049131 9077562 9113139 9167886 9232734 9240647 9265158 9547902 9623679 9749974 9853422 9951466 10124973 10363962 10590489 10609326 10833862 11132433 11250549 11282934 11395202 11495659 11593881 11833479 11870658 11988774 12083923 12485718 12584811 12749966 12794742 13163423 13325094 13383006 13751829 13849101 13937742 14624961 14650974 14780133 14927199 15545943 15749958 16122834 16250793 16924401 17092803 17146506 17206722 17317118 17500854 17983161 18034926 18098262 18226278 18481294 19124949 19192113 19247358 20004257 20074509 20249946 20906613 21180978 21349081 21976461 22264866 22455251 22501098 22991318 23187762 23624937 23666958 24167846 25169622 25719759 25975677 26251281 26326846 27052389 27339417 27503658 27698202 27721941 27918029 28871037 29249922 29364559 29560266 29854398 31091886 31771467 32501586 33397299 33848802 34124909 34185606 34486977 35966322 36251769 37754433 37918517 38249898 38384226 39490269 40008514 40149018 41547303 41813226 42698162 43874883 43952922 44340399 44624881 44781597 44910502 46637829 47249874 47624873 48752379 50773203 51278409 51439518 51951354 52502562 54104778 54534181 54678834 55443882 55836058 57374847 57742074 58729118 60012771 60223527 63542934 64047243 64684529 66794598 67365753 68249818 68973954 70874811 72503538 75508866 75837034 77159277 77927031 78753843 78980538 81157167 82874779 83094606 83165823 83754087 84587461 86613111 87749766 88093677 88680798 89249762 89563194 93275658 95249746 97504758 101546406 102374727 102556818 103460931 108755307 109068362 113263299 113755551 114749694 118470807 120025542 120447054 128094486 129369058 131624649 133874643 134344791 134731506 141749622 142874619 146257137 149443567 153835227 154318554 155854062 157090999 157507686 162314334 163602543 165749558 166331646 167508174 169174922 172124541 173226222 176187354 180038313 192141729 194053587 195426203 202097259 204749454 206921862 217510614 226526598 227511102 233781093 236941614 248624337 249497469 251262261 253762383 263249298 264281031 267749286 268689582 285749238 292514274 298887134 307124181 307670454 310382793 314181998 326265921 327205086 333374111 341266653 344249082 355412421 360076626 362934377 381739267 384283458 388107174 390852406 401623929 404194518 428623857 448330701 467562186 471272997 490807629 497248674 498994938 502524522 507524766 528562062 540114939 576425187 580123453 582160761 586278609 606291777 614248362 619123349 620765586 652531842 666748222 682533306 710824842 725868754 745873011 753786783 761287149 763478534 792843093 803247858 809622841 857247714 896661402 921372543 942545994 981615258 1000122333 1023799959 1080229878 1088803131 1099636993 1145217801 1152850374 1160246906 1164321522 1172557218 1204871787 1212583554 1238246698 1285871571 1344992103 1413818991 1472422887 1491746022 1507573566 1522574298 1585686186 1619245682 1740370359 1746482283 1758835827 1842745086 1857370047 2000244666 2047599918 2177606262 2199273986 2237619033 2283861447 2290435602 2409743574 2428868523 2540540639 2571743142 2689984206 2827637982 2944845774 3000366999 3266409393 3298910979 3435653403 3480740718 3492964566 3517671654 3714740094 4034976309 4241456973 4333863443 4475238066 4567722894 4857737046 5081081278 5221111077 5276507481 5572110141 5667359887 6000733998 6532818786 6597821958 6871306806 7286605569 7621621917 8069952618 8482913946 8667726886 9001100997 9799228179 9896732937 10306960209 10442222154 10525096933 10553014962 11144220282 11334719774 13001590329 14573211138 15243243834 15663333231 16716330423 17002079661 18002201994 19598456358 19793465874 20613920418 21050193866 21859816707 22864865751 26003180658 29690198811 31326666462 31575290799 33432660846 34004159322 39004770987 43719633414 45729731502 51006238983 59380397622 63150581598 68594597253 73675678531 78009541974 94725872397 102012477966 117014312961 137189194506 147351357062 153018716949 189451744794 221027035593 234028625922 284177617191 306037433898 442054071186 568355234382 663081106779 1326162213558 1989243320337 3978486640674
• Sum of all divisors σ(n): 12255009177600
• Sum of proper divisors (its aliquot sum) s(n): 8276522536926
• 3978486640674 is an abundant number, because the sum of its proper divisors (8276522536926) is greater than itself. Its abundance is 4298035896252

Bases of 3978486640674

• Binary: 111001111001010000010010000111000000100010₂
• Hexadecimal: 0x39E50487022
• Base-36: 1EROW82SI

Squares and roots of 3978486640674

• 3978486640674 squared (3978486640674²) is 15828355950021489591174276
• 3978486640674 cubed (3978486640674³) is 62972902690993315961700402962124102024
• The square root of 3978486640674 is 1994614.4090209515
• The cube root of 3978486640674 is 15845.5007389781

Scales and comparisons

• 3,978,486,640,674 seconds is equal to 126,503 years, 29 weeks, 4 days, 1 hour, 57 minutes, 54 seconds.
• To count from 1 to 3,978,486,640,674 would take you about three hundred sixteen thousand, two hundred fifty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3978486640674 cubic inches would be around 1320.5 feet tall.

Recreational maths with 3978486640674

• 3978486640674 backwards is 4760466848793
• The number of decimal digits it has is: 13
• The sum of 3978486640674's digits is 72
• More coming soon!