1138441584640

Names of 1138441584640

• Cardinal: 1138441584640 can be written as One trillion, one hundred thirty-eight billion, four hundred forty-one million, five hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.13844158464 × 10¹²

Factors of 1138441584640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 666

Divisors of 1138441584640

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 659 1024 1280 1318 2048 2560 2636 3295 4096 5120 5272 6590 8192 10240 10544 13180 16384 20480 21088 26360 32768 40960 42176 52720 65536 81920 84352 105440 131072 163840 168704 210880 262144 327680 337408 421760 434281 524288 655360 674816 843520 868562 1310720 1349632 1687040 1737124 2171405 2621440 2699264 3374080 3474248 4342810 5398528 6748160 6948496 8685620 10797056 13496320 13896992 17371240 21594112 26992640 27793984 34742480 43188224 53985280 55587968 69484960 86376448 107970560 111175936 138969920 172752896 215941120 222351872 277939840 345505792 431882240 444703744 555879680 863764480 889407488 1111759360 1727528960 1778814976 2223518720 3557629952 4447037440 7115259904 8894074880 14230519808 17788149760 28461039616 35576299520 56922079232 71152599040 113844158464 142305198080 227688316928 284610396160 569220792320 1138441584640
• Sum of all divisors σ(n): 2736409554450
• Sum of proper divisors (its aliquot sum) s(n): 1597967969810
• 1138441584640 is an abundant number, because the sum of its proper divisors (1597967969810) is greater than itself. Its abundance is 459526385170

Bases of 1138441584640

• Binary: 10000100100010000011010000000000000000000₂
• Hexadecimal: 0x10910680000
• Base-36: EIZQQ4N4

Squares and roots of 1138441584640

• 1138441584640 squared (1138441584640²) is 1296049241637634283929600
• 1138441584640 cubed (1138441584640³) is 1475476352421418642857605510201344000
• The square root of 1138441584640 is 1066977.7807620925
• The cube root of 1138441584640 is 10441.6768952921

Scales and comparisons

• 1,138,441,584,640 seconds is equal to 36,198 years, 47 weeks, 6 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,138,441,584,640 would take you about ninety thousand, four hundred ninety-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 1138441584640 cubic inches would be around 870.1 feet tall.

Recreational maths with 1138441584640

• 1138441584640 backwards is 0464851448311
• The number of decimal digits it has is: 13
• The sum of 1138441584640's digits is 49
• More coming soon!