3990613999960

Names of 3990613999960

• Cardinal: 3990613999960 can be written as Three trillion, nine hundred ninety billion, six hundred thirteen million, nine hundred ninety-nine thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.99061399996 × 10¹²

Factors of 3990613999960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4196

Divisors of 3990613999960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 40 46 49 56 70 92 98 115 127 140 161 181 184 196 230 245 254 280 322 362 392 460 490 508 635 644 724 805 889 905 920 980 1016 1127 1267 1270 1288 1448 1610 1778 1810 1960 2254 2534 2540 2921 3220 3556 3620 3851 4163 4445 4508 5068 5080 5635 5842 6223 6335 6440 7112 7240 7702 8326 8869 8890 9016 10136 11270 11684 12446 12670 14605 15404 16652 17738 17780 19255 20447 20815 22540 22987 23368 24892 25340 26957 29141 29210 30808 31115 33304 35476 35560 38510 40894 41630 44345 45080 45974 49784 50680 53914 58282 58420 62230 70952 77020 81788 83260 88573 88690 91948 102235 107828 114935 116564 116840 124460 134785 143129 145705 154040 160909 163576 166520 177146 177380 183896 188699 203987 204470 215656 229870 233128 248920 269570 286258 291410 321818 354292 354760 377398 407974 408940 442865 459740 489077 528701 539140 572516 582820 620011 643636 697031 708584 715645 754796 804545 815948 817880 885730 919480 943495 978154 1019935 1057402 1078280 1126363 1145032 1165640 1240022 1287272 1394062 1431290 1509592 1609090 1631896 1771460 1886990 1956308 2039870 2114804 2252726 2445385 2480044 2643505 2788124 2862580 3100055 3218180 3423539 3485155 3542920 3700907 3773980 3912616 4079740 4229608 4340077 4505452 4879217 4890770 4960088 5287010 5576248 5631815 5725160 6200110 6436360 6847078 6970310 7401814 7547960 8159480 8680154 9010904 9758434 9781540 10574020 11248771 11263630 12400220 13694156 13940620 14803628 16031713 17117695 17360308 18504535 19516868 19563080 21148040 21700385 22497542 22527260 23964773 24396085 24800440 25906349 27388312 27881240 29607256 32063426 34154519 34235390 34720616 37009070 39033736 43400770 44995084 45054520 47929546 48792170 51812698 56243855 64126852 68309038 68470780 74018140 78741397 80158565 86801540 88522937 89990168 95859092 97584340 103625396 112221991 112487710 119823865 128253704 129531745 136618076 136941560 148036280 157482794 160317130 170772595 173603080 177045874 191718184 195168680 207250792 224443982 224975420 239647730 259063490 273236152 314965588 320634260 341545190 354091748 393706985 442614685 448887964 449950840 479295460 518126980 551189779 561109955 619660559 629931176 641268520 683090380 708183496 785553937 787413970 885229370 897775928 958590920 1036253960 1102379558 1122219910 1239321118 1366180760 1571107874 1574827940 1770458740 2036027551 2204759116 2244439820 2478642236 2755948895 3098302795 3142215748 3149655880 3540917480 3927769685 4072055102 4337623913 4409518232 4488879640 4957284472 5511897790 6196605590 6284431496 7855539370 8144110204 8675247826 10180137755 11023795580 12393211180 14252192857 15711078740 16288220408 17350495652 20360275510 21688119565 22047591160 24786422360 28504385714 31422157480 34700991304 40720551020 43376239130 57008771428 71260964285 81441102040 86752478260 99765349999 114017542856 142521928570 173504956520 199530699998 285043857140 399061399996 498826749995 570087714280 798122799992 997653499990 1995306999980 3990613999960
• Sum of all divisors σ(n): 11048319959040
• Sum of proper divisors (its aliquot sum) s(n): 7057705959080
• 3990613999960 is an abundant number, because the sum of its proper divisors (7057705959080) is greater than itself. Its abundance is 3067091959120

Bases of 3990613999960

• Binary: 111010000100100011001000010100000101011000₂
• Hexadecimal: 0x3A123214158
• Base-36: 1EX9GJH3S

Squares and roots of 3990613999960

• 3990613999960 squared (3990613999960²) is 15925000096676750880001600
• 3990613999960 cubed (3990613999960³) is 63550528335162595532379634947199936000
• The square root of 3990613999960 is 1997652.1218570565
• The cube root of 3990613999960 is 15861.5846735777

Scales and comparisons

• 3,990,613,999,960 seconds is equal to 126,889 years, 9 weeks, 3 days, 52 minutes, 40 seconds.
• To count from 1 to 3,990,613,999,960 would take you about three hundred seventeen thousand, two hundred twenty-two 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 3990613999960 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990613999960

• 3990613999960 backwards is 0699993160993
• The number of decimal digits it has is: 13
• The sum of 3990613999960's digits is 73
• More coming soon!