55438072036320

Names of 55438072036320

• Cardinal: 55438072036320 can be written as Fifty-five trillion, four hundred thirty-eight billion, seventy-two million, thirty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.543807203632 × 10¹³

Factors of 55438072036320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20018

Divisors of 55438072036320

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 289 340 408 480 510 544 578 680 816 867 1020 1156 1360 1445 1632 1734 2040 2312 2720 2890 3468 4080 4335 4624 5780 6936 8160 8670 9248 11560 13872 17340 19991 23120 27744 34680 39982 46240 59973 69360 79964 99955 119946 138720 159928 199910 239892 299865 319856 339847 399820 479784 599730 639712 679694 799640 959568 1019541 1199460 1359388 1599280 1699235 1919136 2039082 2398920 2718776 3198560 3398470 4078164 4797840 5097705 5437552 5777399 6796940 8156328 9595680 10195410 10875104 11554798 13593880 16312656 17332197 20390820 23109596 27187760 28886995 32625312 34664394 40781640 46219192 54375520 57773990 69328788 81563280 86660985 92438384 115547980 138657576 163126560 173321970 184876768 231095960 277315152 346643940 399640081 462191920 554630304 693287880 799280162 924383840 1198920243 1386575760 1598560324 1998200405 2397840486 2773151520 3197120648 3996400810 4795680972 5994601215 6394241296 6793881377 7992801620 9591361944 11989202430 12788482592 13587762754 15985603240 19182723888 20381644131 23978404860 27175525508 31971206480 33969406885 38365447776 40763288262 47956809720 54351051016 63942412960 67938813770 81526576524 95913619440 101908220655 108702102032 115495983409 135877627540 163053153048 191827238880 203816441310 217404204064 230991966818 271755255080 326106306096 346487950227 407632882620 461983933636 543510510160 577479917045 652212612192 692975900454 815265765240 923967867272 1087021020320 1154959834090 1385951800908 1630531530480 1732439751135 1847935734544 2309919668180 2771903601816 3261063060960 3464879502270 3695871469088 4619839336360 5543807203632 6929759004540 9239678672720 11087614407264 13859518009080 18479357345440 27719036018160 55438072036320
• Sum of all divisors σ(n): 185515811325432
• Sum of proper divisors (its aliquot sum) s(n): 130077739289112
• 55438072036320 is an abundant number, because the sum of its proper divisors (130077739289112) is greater than itself. Its abundance is 74639667252792

Bases of 55438072036320

• Binary: 1100100110101110101110100101110011101111100000₂
• Hexadecimal: 0x326BAE973BE0
• Base-36: JNFWCPZHC

Squares and roots of 55438072036320

• 55438072036320 squared (55438072036320²) is 3073379831104205551399142400
• 55438072036320 cubed (55438072036320³) is 170382252471727942326970102736269651968000
• The square root of 55438072036320 is 7445674.7200183277
• The cube root of 55438072036320 is 38130.2254248581

Scales and comparisons

• 55,438,072,036,320 seconds is equal to 1,762,759 years, 10 weeks, 6 days, 6 hours, 32 minutes.
• To count from 1 to 55,438,072,036,320 would take you about four million, four hundred six thousand, eight hundred ninety-eight 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 55438072036320 cubic inches would be around 3177.5 feet tall.

Recreational maths with 55438072036320

• 55438072036320 backwards is 02363027083455
• 55438072036320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55438072036320's digits is 48
• More coming soon!