5381638974400

Names of 5381638974400

• Cardinal: 5381638974400 can be written as Five trillion, three hundred eighty-one billion, six hundred thirty-eight million, nine hundred seventy-four thousand, four hundred.

Scientific notation

• Scientific notation: 5.3816389744 × 10¹²

Factors of 5381638974400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 291

Divisors of 5381638974400

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 130 160 169 200 208 260 271 320 325 338 400 416 520 542 650 676 800 832 845 1040 1084 1300 1352 1355 1600 1690 2080 2168 2600 2704 2710 3380 3523 4160 4225 4336 5200 5408 5420 6760 6775 7046 8450 8672 10400 10816 10840 13520 13550 14092 16900 17344 17615 20800 21680 27040 27100 28184 33800 35230 43360 45799 54080 54200 56368 67600 70460 73441 86720 88075 91598 108400 112736 135200 140920 146882 176150 183196 216800 225472 228995 270400 281840 293764 352300 366392 367205 433600 457990 563680 587528 704600 732784 734410 915980 954733 1127360 1144975 1175056 1409200 1465568 1468820 1831960 1836025 1909466 2289950 2350112 2818400 2931136 2937640 3663920 3672050 3818932 4579900 4700224 4773665 5636800 5875280 7327840 7344100 7637864 9159800 9547330 11750560 12411529 14655680 14688200 15275728 18319600 19094660 19902511 23501120 23868325 24823058 29376400 30551456 36639200 38189320 39805022 47736650 49646116 58752800 61102912 62057645 73278400 76378640 79610044 95473300 99292232 99512555 117505600 124115290 152757280 159220088 190946600 198584464 199025110 248230580 258732643 305514560 310288225 318440176 381893200 397168928 398050220 496461160 497562775 517465286 620576450 636880352 763786400 794337856 796100440 992922320 995125550 1034930572 1241152900 1273760704 1293663215 1527572800 1592200880 1985844640 1990251100 2069861144 2482305800 2587326430 3184401760 3363524359 3971689280 3980502200 4139722288 4964611600 5174652860 6368803520 6468316075 6727048718 7961004400 8279444576 9929223200 10349305720 12936632150 13454097436 15922008800 16558889152 16817621795 19858446400 20698611440 25873264300 26908194872 31844017600 33635243590 41397222880 51746528600 53816389744 67270487180 82794445760 84088108975 103493057200 107632779488 134540974360 168176217950 206986114400 215265558976 269081948720 336352435900 413972228800 538163897440 672704871800 1076327794880 1345409743600 2690819487200 5381638974400
• Sum of all divisors σ(n): 14392290081504
• Sum of proper divisors (its aliquot sum) s(n): 9010651107104
• 5381638974400 is an abundant number, because the sum of its proper divisors (9010651107104) is greater than itself. Its abundance is 3629012132704

Bases of 5381638974400

• Binary: 1001110010100000010101011011110101111000000₂
• Hexadecimal: 0x4E502ADEBC0
• Base-36: 1WOAGW8N4

Squares and roots of 5381638974400

• 5381638974400 squared (5381638974400²) is 28962038050781083855360000
• 5381638974400 cubed (5381638974400³) is 155863232752139287238279988342784000000
• The square root of 5381638974400 is 2319835.9800641079
• The cube root of 5381638974400 is 17524.1994183473

Scales and comparisons

• 5,381,638,974,400 seconds is equal to 171,119 years, 24 weeks, 4 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 5,381,638,974,400 would take you about four hundred twenty-seven thousand, seven 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 5381638974400 cubic inches would be around 1460.3 feet tall.

Recreational maths with 5381638974400

• 5381638974400 backwards is 0044798361835
• The number of decimal digits it has is: 13
• The sum of 5381638974400's digits is 58
• More coming soon!