3988401754896

Names of 3988401754896

• Cardinal: 3988401754896 can be written as Three trillion, nine hundred eighty-eight billion, four hundred one million, seven hundred fifty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.988401754896 × 10¹²

Factors of 3988401754896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 189

Divisors of 3988401754896

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 36 39 46 48 52 59 69 72 78 89 92 104 117 118 138 144 156 169 177 178 184 207 208 234 236 267 276 299 312 338 354 356 368 414 468 472 507 529 531 534 552 598 624 676 708 712 767 801 828 897 936 944 1014 1058 1062 1068 1104 1157 1196 1352 1357 1416 1424 1521 1534 1587 1602 1656 1794 1872 2028 2047 2116 2124 2136 2301 2314 2392 2691 2704 2714 2832 3042 3068 3174 3204 3312 3471 3481 3588 3887 4056 4071 4094 4232 4248 4272 4602 4628 4761 4784 5251 5382 5428 6084 6136 6141 6348 6408 6877 6903 6942 6962 7176 7774 8112 8142 8188 8464 8496 9204 9256 9522 9971 10413 10443 10502 10764 10856 11661 12168 12213 12272 12282 12696 12816 13754 13806 13884 13924 14352 15041 15548 15753 16284 16376 17641 18408 18423 18512 19044 19942 20631 20826 20886 21004 21528 21712 23322 24336 24426 24564 25392 26611 27508 27612 27768 27848 29913 30082 31096 31211 31329 31506 32568 32752 34983 35282 36816 36846 38088 39884 41262 41652 41772 42008 43056 45123 45253 46644 47081 47259 48852 49128 52923 53222 55016 55224 55536 55696 59826 60164 61893 62192 62422 62658 63012 65136 68263 69966 70564 73692 76176 79768 79833 80063 82524 83304 83544 84016 89401 89739 90246 90506 93288 93633 94162 94518 97704 98256 105846 106444 110032 110448 119652 120328 120773 123786 124844 125316 126024 135369 135759 136526 139932 141128 141243 147384 158769 159536 159666 160126 165048 166608 167088 178802 179478 180492 181012 186576 187266 188324 189036 195408 204789 211692 212888 229333 239304 239499 240189 240656 241546 247572 249688 250632 252048 268203 270738 271518 273052 279864 280899 282256 282486 294768 309809 317538 319332 320252 330096 345943 357604 358956 360984 362024 362319 374532 376648 378072 405743 407277 409578 423384 423729 425776 458666 478608 478998 480378 483092 495144 499376 501264 536406 541476 543036 546104 559728 561798 564972 588289 612053 614367 619618 635076 638664 640504 687999 691886 715208 717912 720567 721968 724048 724638 749064 753296 756144 804609 811486 814554 819156 846768 847458 887419 917332 929427 957996 960756 966184 990288 1037829 1040819 1072812 1082952 1086072 1086957 1092208 1123596 1129944 1176578 1217229 1224106 1228734 1239236 1270152 1277328 1281008 1375998 1383772 1430416 1435824 1441134 1449276 1498128 1570049 1609218 1622972 1629108 1638312 1694916 1764867 1774838 1834664 1836159 1841449 1858854 1915992 1921512 1932368 2063997 2075658 2081638 2145624 2165904 2172144 2173914 2247192 2259888 2353156 2434458 2448212 2457468 2478472 2540304 2662257 2751996 2767544 2777779 2788281 2882268 2898552 3113487 3122457 3140098 3218436 3245944 3258216 3276624 3389832 3529734 3549676 3651687 3669328 3672318 3682898 3717708 3831984 3843024 4027517 4127994 4151316 4163276 4291248 4347828 4494384 4706312 4710147 4868916 4896424 4914936 4956944 5274659 5294601 5324514 5503992 5508477 5524347 5535088 5555558 5576562 5764536 5797104 6226974 6244914 6280196 6436872 6491888 6516432 6779664 7059468 7099352 7125607 7303374 7344636 7365796 7435416 7956689 7986771 8055034 8255988 8302632 8326552 8333337 8695656 9367371 9412624 9420294 9737832 9792848 9829872 10549318 10589202 10649028 11007984 11016954 11048694 11111116 11153124 11529072 12082551 12453948 12489828 12560392 12873744 13530647 14118936 14130441 14198704 14251214 14606748 14689272 14731592 14870832 15823977 15913378 15973542 16110068 16511976 16573041 16605264 16653104 16666674 17391312 18734742 18840588 19475664 20410637 21098636 21178404 21298056 21376821 22033908 22097388 22222232 22306248 23870067 23938837 24165102 24907896 24979656 25000011 25120784 27061294 28237872 28260882 28502428 29213496 29378544 29463184 31647954 31826756 31947084 32220136 33023952 33146082 33333348 36111127 36247653 37469484 37681176 40591941 40821274 42197272 42356808 42596112 42753642 44067816 44194776 44444464 44612496 47471931 47740134 47877674 48330204 49815792 49959312 50000022 52357721 54122588 56521764 57004856 58426992 61231911 63295908 63653512 63894168 64130463 64440272 66292164 66666696 71610201 71816511 72222254 72495306 74938968 75362352 81183882 81642548 84394544 84713616 85507284 88135632 88389552 92632891 94943862 95480268 95755348 96660408 100000044 104715442 108245176 108333381 113043528 114009712 121775823 122463822 126591816 127307024 127788336 128260926 132584328 133333392 143220402 143633022 144444508 144990612 149877936 157073163 162367764 163285096 163888961 171014568 183695733 185265782 189887724 190960536 191510696 193320816 200000088 209430884 215449533 216490352 216666762 226087056 243551646 244927644 253183632 256521852 265168656 277898673 286440804 287266044 288889016 289981224 311204881 314146326 324735528 325000143 326570192 327777922 342029136 367391466 370531564 379775448 381921072 383021392 400000176 418861768 430899066 433333524 469444651 471219489 487103292 489855288 491666883 513043704 555797346 572881608 574532088 577778032 579962448 622409762 628292652 649471056 650000286 655555844 734782932 741063128 759550896 833696019 837723536 861798132 866667048 933614643 938889302 942438978 974206584 979710576 983333766 1026087408 1111594692 1145763216 1149064176 1204227583 1244819524 1256585304 1300000572 1311111688 1408333953 1469565864 1475000649 1482126256 1667392038 1723596264 1733334096 1867229286 1877778604 1884877956 1948413168 1966667532 2130556493 2223189384 2408455166 2489639048 2513170608 2600001144 2622223376 2800843929 2816667906 2939131728 2950001298 3334784076 3447192528 3612682749 3734458572 3755557208 3769755912 3933335064 4225001859 4261112986 4446378768 4816910332 4979278096 5200002288 5601687858 5633335812 5900002596 6391669479 6669568152 7225365498 7468917144 7511114416 7539511824 7866670128 8450003718 8522225972 9633820664 10838048247 11203375716 11266671624 11800005192 12783338958 13339136304 14450730996 14937834288 16900007436 17044451944 19175008437 19267641328 21676096494 22406751432 22533343248 23600010384 25566677916 27697234409 28901461992 33800014872 34088903888 38350016874 43352192988 44813502864 51133355832 55394468818 57802923984 67600029744 76700033748 83091703227 86704385976 102266711664 110788937636 153400067496 166183406454 173408771952 221577875272 249275109681 306800134992 332366812908 443155750544 498550219362 664733625816 997100438724 1329467251632 1994200877448 3988401754896
• Sum of all divisors σ(n): 12997197051930
• Sum of proper divisors (its aliquot sum) s(n): 9008795297034
• 3988401754896 is an abundant number, because the sum of its proper divisors (9008795297034) is greater than itself. Its abundance is 5020393542138

Bases of 3988401754896

• Binary: 111010000010011111010001010001001100010000₂
• Hexadecimal: 0x3A09F451310
• Base-36: 1EW8VFDW0

Squares and roots of 3988401754896

• 3988401754896 squared (3988401754896²) is 15907348558457492459970816
• 3988401754896 cubed (3988401754896³) is 63444896906294218770167290567345115136
• The square root of 3988401754896 is 1997098.3338073265
• The cube root of 3988401754896 is 15858.6531114559

Scales and comparisons

• 3,988,401,754,896 seconds is equal to 126,818 years, 43 weeks, 4 days, 8 hours, 21 minutes, 36 seconds.
• To count from 1 to 3,988,401,754,896 would take you about three hundred seventeen thousand and forty-seven 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 3988401754896 cubic inches would be around 1321.6 feet tall.

Recreational maths with 3988401754896

• 3988401754896 backwards is 6984571048893
• 3988401754896 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3988401754896's digits is 72
• More coming soon!