139490398746864

Names of 139490398746864

• Cardinal: 139490398746864 can be written as One hundred thirty-nine trillion, four hundred ninety billion, three hundred ninety-eight million, seven hundred forty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.39490398746864 × 10¹⁴

Factors of 139490398746864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 63036736

Divisors of 139490398746864

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 121 127 132 144 176 198 242 254 264 363 381 396 484 508 528 726 762 792 968 1016 1089 1143 1397 1452 1524 1584 1936 2032 2178 2286 2794 2904 3048 4191 4356 4572 5588 5808 6096 8382 8712 9144 11176 12573 15367 16764 17424 18288 22352 25146 30734 33528 46101 50292 61468 67056 92202 100584 122936 138303 184404 201168 245872 276606 368808 553212 737616 1106424 2212848 63036593 126073186 189109779 252146372 378219558 504292744 567329337 693402523 756439116 1008585488 1134658674 1386805046 1512878232 2080207569 2269317348 2773610092 3025756464 4160415138 4538634696 5547220184 6240622707 7627427753 8005647311 8320830276 9077269392 11094440368 12481245414 15254855506 16011294622 16641660552 22882283259 24016941933 24962490828 30509711012 32022589244 33283321104 45764566518 48033883866 49924981656 61019422024 64045178488 68646849777 72050825799 88062120421 91529133036 96067767732 99849963312 122038844048 128090356976 137293699554 144101651598 176124240842 183058266072 192135535464 264186361263 274587399108 288203303196 352248481684 366116532144 384271070928 528372722526 549174798216 576406606392 704496963368 792559083789 968683324631 1056745445052 1098349596432 1152813212784 1408993926736 1585118167578 1937366649262 2113490890104 2906049973893 3170236335156 3874733298524 4226981780208 5812099947786 6340472670312 7749466597048 8718149921679 11624199895572 12680945340624 15498933194096 17436299843358 23248399791144 34872599686716 46496799582288 69745199373432 139490398746864
• Sum of all divisors σ(n): 432473395431168
• Sum of proper divisors (its aliquot sum) s(n): 292982996684304
• 139490398746864 is an abundant number, because the sum of its proper divisors (292982996684304) is greater than itself. Its abundance is 153492597937440

Bases of 139490398746864

• Binary: 11111101101110110100011101010101011100011110000₂
• Hexadecimal: 0x7EDDA3AAB8F0
• Base-36: 1DG105VMK0

Squares and roots of 139490398746864

• 139490398746864 squared (139490398746864²) is 19457571342559117781549834496
• 139490398746864 cubed (139490398746864³) is 2714144385219125241066336413480604999020544
• The square root of 139490398746864 is 11810605.3505679377
• The cube root of 139490398746864 is 51861.8620037339

Scales and comparisons

• 139,490,398,746,864 seconds is equal to 4,435,363 years, 10 weeks, 5 days, 17 hours, 14 minutes, 24 seconds.
• To count from 1 to 139,490,398,746,864 would take you about eleven million, eighty-eight thousand, four hundred 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 139490398746864 cubic inches would be around 4321.8 feet tall.

Recreational maths with 139490398746864

• 139490398746864 backwards is 468647893094931
• The number of decimal digits it has is: 15
• The sum of 139490398746864's digits is 81
• More coming soon!