3869981408040

Names of 3869981408040

• Cardinal: 3869981408040 can be written as Three trillion, eight hundred sixty-nine billion, nine hundred eighty-one million, four hundred eight thousand and forty.

Scientific notation

• Scientific notation: 3.86998140804 × 10¹²

Factors of 3869981408040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22025

Divisors of 3869981408040

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 29 30 33 40 41 44 55 58 60 66 82 87 88 110 113 116 120 123 132 145 164 165 174 205 220 226 232 246 264 290 319 328 330 339 348 410 435 440 451 452 492 565 580 615 638 660 678 696 820 870 902 904 957 984 1130 1160 1189 1230 1243 1276 1320 1353 1356 1595 1640 1695 1740 1804 1914 2255 2260 2378 2460 2486 2552 2706 2712 3190 3277 3390 3480 3567 3608 3729 3828 4510 4520 4633 4756 4785 4920 4972 5412 5945 6215 6380 6554 6765 6780 7134 7458 7656 9020 9266 9512 9570 9831 9944 10824 11890 12430 12760 13079 13108 13530 13560 13899 14268 14916 16385 17835 18040 18532 18645 19140 19662 21821 23165 23780 24860 26158 26216 27060 27798 28536 29832 32770 35670 36047 37064 37290 38280 39237 39324 43642 46330 47560 49155 49720 50963 52316 54120 55596 65395 65463 65540 69495 71340 72094 74580 78474 78648 87284 92660 98310 101926 104632 108141 109105 111192 130790 130926 131080 134357 138990 142680 144188 149160 152889 156948 174568 180235 185320 196185 196620 203852 216282 218210 240031 254815 261580 261852 268714 277980 288376 305778 313896 327315 360470 392370 393240 403071 407704 432564 436420 480062 509630 523160 523704 537428 540705 555960 611556 632809 654630 671785 720093 720940 764445 784740 806142 865128 872840 894661 960124 1019260 1074856 1081410 1200155 1223112 1265618 1309260 1343570 1440186 1441880 1477927 1528890 1569480 1612284 1789322 1898427 1920248 2015355 2038520 2162820 2400310 2465773 2531236 2618520 2683983 2687140 2880372 2955854 3057780 3164045 3224568 3578644 3600465 3796854 4030710 4325640 4433781 4473305 4800620 4931546 5062472 5367966 5374280 5760744 5911708 6115560 6328090 6960899 7157288 7200930 7389635 7397319 7593708 8061420 8867562 8946610 9492135 9601240 9841271 9863092 10735932 11823416 12328865 12656180 13419915 13921798 14401860 14779270 14794638 15187416 16122840 17735124 17893220 18984270 19682542 19726184 20882697 21471864 22168905 24657730 25312360 25945169 26839830 27123503 27843596 28803720 29523813 29558540 29589276 34804495 35470248 35786440 36986595 37968540 39365084 41765394 44337810 49206355 49315460 51890338 53679660 54247006 55687192 59047626 59117080 59178552 69608990 71507417 73973190 75937080 77835507 78730168 81370509 83530788 88675620 98412710 98630920 101096693 103780676 104413485 107359320 108494012 118095252 129725845 135617515 139217980 143014834 147619065 147946380 155671014 162741018 167061576 177351240 196825420 202193386 207561352 208826970 214522251 216988024 236190504 259451690 271235030 278435960 285396859 286029668 295238130 295892760 303290079 311342028 325482036 357537085 389177535 393650840 404386772 406852545 417653940 429044502 505483465 518903380 542470060 570793718 572059336 590476260 606580158 622684056 650964072 715074170 778355070 786581587 808773544 813705090 835307880 856190577 858089004 1010966930 1037806760 1072611255 1084940120 1112063623 1141587436 1180952520 1213160316 1426984295 1430148340 1516450395 1556710140 1573163174 1627410180 1712381154 1716178008 2021933860 2145222510 2224127246 2283174872 2359744761 2426320632 2853968590 2860296680 2931804097 3032900790 3113420280 3146326348 3254820360 3336190869 3424762308 3932907935 4043867720 4280952885 4290445020 4448254492 4719489522 5560318115 5707937180 5863608194 6065801580 6292652696 6672381738 6849524616 7865815870 8561905770 8580890040 8795412291 8896508984 9438979044 11120636230 11415874360 11727216388 11798723805 12131603160 13344763476 14659020485 15731631740 16680954345 17123811540 17590824582 18877958088 22241272460 23454432776 23597447610 26689526952 29318040970 31463263480 32249845067 33361908690 34247623080 35181649164 43977061455 44482544920 47194895220 58636081940 64499690134 66723817380 70363298328 87954122910 94389790440 96749535201 117272163880 128999380268 133447634760 161249225335 175908245820 193499070402 257998760536 322498450670 351816491640 386998140804 483747676005 644996901340 773996281608 967495352010 1289993802680 1934990704020 3869981408040
• Sum of all divisors σ(n): 13541092185600
• Sum of proper divisors (its aliquot sum) s(n): 9671110777560
• 3869981408040 is an abundant number, because the sum of its proper divisors (9671110777560) is greater than itself. Its abundance is 5801129369520

Bases of 3869981408040

• Binary: 111000010100001100110111011111101100101000₂
• Hexadecimal: 0x3850CDDFB28
• Base-36: 1DDUF0DGO

Squares and roots of 3869981408040

• 3869981408040 squared (3869981408040²) is 14976756098575260976641600
• 3869981408040 cubed (3869981408040³) is 57959767654235945512293924718438464000
• The square root of 3869981408040 is 1967226.8318727253
• The cube root of 3869981408040 is 15700.1195550419

Scales and comparisons

• 3,869,981,408,040 seconds is equal to 123,053 years, 22 weeks, 5 days, 11 hours, 34 minutes.
• To count from 1 to 3,869,981,408,040 would take you about three hundred seven thousand, six hundred thirty-three 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 3869981408040 cubic inches would be around 1308.3 feet tall.

Recreational maths with 3869981408040

• 3869981408040 backwards is 0408041899683
• 3869981408040 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3869981408040's digits is 60
• More coming soon!