3990516619980

Names of 3990516619980

• Cardinal: 3990516619980 can be written as Three trillion, nine hundred ninety billion, five hundred sixteen million, six hundred nineteen thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.99051661998 × 10¹²

Factors of 3990516619980

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 688

Divisors of 3990516619980

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 37 44 55 60 62 66 74 93 109 110 111 124 132 137 148 155 165 185 186 218 220 222 274 310 327 330 341 353 370 372 407 411 436 444 465 545 548 555 620 654 660 682 685 706 740 814 822 930 1023 1059 1090 1110 1147 1199 1221 1308 1364 1370 1412 1507 1628 1635 1644 1705 1765 1860 2035 2046 2055 2118 2180 2220 2294 2398 2442 2740 3014 3270 3379 3410 3441 3530 3597 3883 4033 4070 4092 4110 4236 4247 4521 4588 4796 4884 5069 5115 5295 5735 5995 6028 6105 6540 6758 6820 6882 7060 7194 7535 7766 8066 8140 8220 8494 9042 10137 10138 10230 10590 10943 11470 11649 11990 12099 12210 12617 12741 13061 13516 13764 14388 14933 15070 15207 15532 16132 16895 16988 17205 17985 18084 19415 20165 20274 20276 20460 21180 21235 21886 22605 22940 23298 23980 24198 24420 25234 25345 25482 26122 29866 30140 30414 32829 33790 34410 35970 37169 37851 38477 38830 39183 40330 40548 42470 43772 44363 44799 45210 46596 46717 48361 48396 50468 50685 50690 50964 52244 54715 55759 58245 59732 60495 60828 63085 63705 65305 65658 67580 68820 71940 74338 74665 75702 76035 76954 77660 78366 80660 84940 88726 89598 90420 93434 96722 101370 101380 109430 111507 111518 115431 116490 120373 120990 125023 126170 127410 130610 131316 133089 140151 143671 145083 148676 149330 151404 152070 153908 156732 157139 164145 164263 167277 177452 179196 185845 186868 189255 192385 193444 195915 202740 218860 221815 223014 223036 223995 230862 232980 233585 240746 241805 241980 250046 252340 254820 261220 266178 278795 280302 287342 290166 298660 304140 314278 328290 328526 334554 361119 371690 375069 378510 384770 391830 404891 423247 431013 443630 446028 447990 461724 462923 467170 471417 481492 483610 492789 500092 531971 532356 552521 557535 557590 560604 574684 577155 580332 601865 625115 628556 656580 657052 665445 669108 700755 718355 722238 725415 743380 750138 757020 769540 783660 785695 809782 821315 836385 846494 862026 887260 895980 925846 934340 942834 967220 985578 1063942 1105042 1115070 1115180 1154310 1192787 1203730 1214673 1250230 1269741 1330890 1375253 1388769 1401510 1423649 1436710 1444476 1450830 1499191 1500276 1571390 1595913 1619564 1642630 1657563 1672770 1692988 1724052 1728529 1789357 1805595 1851692 1875345 1885668 1971156 2024455 2116235 2127884 2155065 2210084 2230140 2308620 2314615 2357085 2385574 2407460 2429346 2463945 2500460 2539482 2659855 2661780 2750506 2762605 2777538 2803020 2847298 2873420 2901660 2998382 3142780 3191826 3285260 3315126 3345540 3457058 3578361 3578714 3611190 3750690 4048910 4125759 4232470 4270947 4310130 4453801 4497573 4629230 4714170 4771148 4858692 4927890 5078964 5092153 5185587 5271349 5319710 5368071 5501012 5525210 5555076 5694596 5963935 5996764 6073365 6077731 6348705 6383652 6630252 6876265 6914116 6943845 7118245 7156722 7157428 7222380 7495955 7501380 7979565 8097820 8251518 8287815 8464940 8541894 8620260 8642645 8907602 8946785 8995146 9258460 9428340 9855780 10184306 10371174 10542698 10639420 10736142 11050420 11927870 12146730 12155462 12697410 13120657 13361403 13752530 13887690 14236490 14313444 14991910 15276459 15660139 15814047 15959130 16491101 16503036 16575630 17083788 17128151 17285290 17815204 17891805 17893570 17990292 18233193 19682927 20368612 20628795 20742348 21085396 21354735 21472284 22269005 22487865 23855740 24293460 24310924 25394820 25460765 25927935 26241314 26356745 26722806 26840355 27505060 27775380 28472980 29983820 30388655 30552918 31320278 31628094 31918260 32982202 33151260 34256302 34570580 35783610 35787140 36466386 39361971 39365854 41257590 42709470 44133119 44538010 44975730 46980417 49473303 50921530 51384453 51855870 52482628 52713490 53445612 53680710 55470067 57984839 59048781 60777310 61105836 62640556 63256188 65603285 65964404 66807015 68512604 71567220 72932772 76382295 78300695 78723942 78731708 79070235 82455505 82515180 85418940 85640755 88266238 89076020 89951460 91165965 93960834 98414635 98946606 101843060 102768906 103711740 105426980 107361420 110940134 115969678 118097562 121554620 131206570 132399357 133614030 152764590 156601390 157447884 158140470 163411819 164911010 166410201 171281510 173954517 176532476 182331930 187921668 188409661 195039913 196809855 196829270 197893212 205537812 220665595 221880268 231939356 234902085 236195124 247366515 256922265 262413140 264798714 267228060 277350335 289924195 295243905 305529180 313202780 316280940 326823638 329822020 332820402 342563020 347909034 364663860 376819322 390079826 393619710 393658540 441331190 469804170 485464309 490235457 494733030 513844530 529597428 554700670 565228983 579848390 585119739 590487810 610170737 653647276 661996785 665640804 695818068 753638644 780159652 787239420 817059095 832051005 869772585 882662380 939608340 942048305 970928618 975199565 980470914 989466060 1027689060 1109401340 1130457966 1159696780 1170239478 1180975620 1220341474 1323993570 1456392927 1634118190 1664102010 1739545170 1797530009 1830512211 1884096610 1941857236 1950399130 1960941828 2145439043 2260915932 2340478956 2427321545 2440682948 2451177285 2647987140 2826144915 2912785854 2925598695 3050853685 3268236380 3328204020 3479090340 3595060018 3661024422 3768193220 3900798260 4290878086 4854643090 4902354570 5392590027 5652289830 5825571708 5851197390 6046237303 6101707370 6436317129 7190120036 7281964635 7322048844 8581756172 8987650045 9152561055 9709286180 9804709140 10727195215 10785180054 11304579660 11702394780 12092474606 12203414740 12872634258 14563929270 17975300090 18138711909 18305122110 21454390430 21570360108 24184949212 25745268516 26962950135 29127858540 30231186515 32181585645 35950600180 36277423818 36610244220 42908780860 53925900270 60462373030 64363171290 66508610333 72554847636 90693559545 107851800540 120924746060 128726342580 133017220666 181387119090 199525830999 266034441332 332543051665 362774238180 399051661998 665086103330 798103323996 997629154995 1330172206660 1995258309990 3990516619980
• Sum of all divisors σ(n): 13173438136320
• Sum of proper divisors (its aliquot sum) s(n): 9182921516340
• 3990516619980 is an abundant number, because the sum of its proper divisors (9182921516340) is greater than itself. Its abundance is 5192404896360

Bases of 3990516619980

• Binary: 111010000100011101010100110101101011001100₂
• Hexadecimal: 0x3A11D535ACC
• Base-36: 1EX7UKA8C

Squares and roots of 3990516619980

• 3990516619980 squared (3990516619980²) is 15924222894336603735200400
• 3990516619980 cubed (3990516619980³) is 63545876120116236621784543155943992000
• The square root of 3990516619980 is 1997627.7481002311
• The cube root of 3990516619980 is 15861.4556530507

Scales and comparisons

• 3,990,516,619,980 seconds is equal to 126,886 years, 4 weeks, 2 days, 22 hours, 53 minutes.
• To count from 1 to 3,990,516,619,980 would take you about three hundred seventeen thousand, two hundred fifteen 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 3990516619980 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990516619980

• 3990516619980 backwards is 0899166150993
• 3990516619980 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3990516619980's digits is 66
• More coming soon!