5420991138768

Names of 5420991138768

• Cardinal: 5420991138768 can be written as Five trillion, four hundred twenty billion, nine hundred ninety-one million, one hundred thirty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 5.420991138768 × 10¹²

Factors of 5420991138768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 866

Divisors of 5420991138768

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 67 72 81 108 134 144 151 162 201 216 268 302 324 402 432 453 536 603 604 643 648 804 906 1072 1206 1208 1286 1296 1359 1608 1809 1812 1929 2412 2416 2572 2718 3216 3618 3624 3858 4077 4824 5144 5427 5436 5787 7236 7248 7716 8154 9648 10117 10288 10854 10872 11574 12231 14472 15432 16308 17361 20234 21708 21744 23148 24462 28944 30351 30864 32616 34722 40468 43081 43416 46296 48924 52083 60702 65232 69444 80936 86162 86832 91053 92592 97093 97848 104166 121404 129243 138888 161872 172324 182106 194186 195696 208332 242808 258486 273159 277776 291279 344648 364212 387729 388372 413449 416664 485616 516972 546318 582558 689296 728424 775458 776744 819477 826898 833328 873837 1033944 1092636 1163187 1165116 1240347 1456848 1550916 1553488 1638954 1653796 1747674 2067888 2185272 2326374 2330232 2480694 2621511 3101832 3277908 3307592 3489561 3495348 3721041 4370544 4652748 4660464 4961388 5243022 6203664 6505231 6555816 6615184 6979122 6990696 7442082 7864533 9305496 9922776 10486044 11163123 13010462 13111632 13958244 13981392 14884164 15729066 18610992 19515693 19845552 20972088 22326246 26020924 27701083 27916488 29768328 31458132 33489369 39031386 41944176 44652492 52041848 55402166 55832976 58547079 59536656 62430799 62916264 66978738 78062772 83103249 89304984 104083696 110804332 117094158 124861598 125832528 133957476 156125544 166206498 175641237 178609968 187292397 221608664 234188316 249309747 249723196 267914952 312251088 332412996 351282474 374584794 443217328 468376632 498619494 499446392 526923711 535829904 561877191 664825992 702564948 747929241 749169588 936753264 997238988 998892784 1053847422 1123754382 1329651984 1405129896 1495858482 1498339176 1685631573 1994477976 2107694844 2243787723 2247508764 2810259792 2991716964 2996678352 3371263146 3988955952 4182863533 4215389688 4487575446 4495017528 5056894719 5983433928 6742526292 8365727066 8430779376 8975150892 8990035056 10113789438 11966867856 12548590599 13485052584 16731454132 17950301784 20227578876 25097181198 26970105168 33462908264 35900603568 37645771797 40455157752 50194362396 66925816528 75291543594 80910315504 100388724792 112937315391 150583087188 200777449584 225874630782 301166174376 338811946173 451749261564 602332348752 677623892346 903498523128 1355247784692 1806997046256 2710495569384 5420991138768
• Sum of all divisors σ(n): 16054524745248
• Sum of proper divisors (its aliquot sum) s(n): 10633533606480
• 5420991138768 is an abundant number, because the sum of its proper divisors (10633533606480) is greater than itself. Its abundance is 5212542467712

Bases of 5420991138768

• Binary: 1001110111000101100010000000100101111010000₂
• Hexadecimal: 0x4EE2C404BD0
• Base-36: 1X6DA5P00

Squares and roots of 5420991138768

• 5420991138768 squared (5420991138768²) is 29387144926601177432557824
• 5420991138768 cubed (5420991138768³) is 159307452240795970625891260844768120832
• The square root of 5420991138768 is 2328302.2009112133
• The cube root of 5420991138768 is 17566.8098005043

Scales and comparisons

• 5,420,991,138,768 seconds is equal to 172,370 years, 38 weeks, 6 days, 23 hours, 52 minutes, 48 seconds.
• To count from 1 to 5,420,991,138,768 would take you about four hundred thirty thousand, nine hundred twenty-six 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 5420991138768 cubic inches would be around 1463.9 feet tall.

Recreational maths with 5420991138768

• 5420991138768 backwards is 8678311990245
• The number of decimal digits it has is: 13
• The sum of 5420991138768's digits is 63
• More coming soon!