138364941087792

Names of 138364941087792

• Cardinal: 138364941087792 can be written as One hundred thirty-eight trillion, three hundred sixty-four billion, nine hundred forty-one million, eighty-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.38364941087792 × 10¹⁴

Factors of 138364941087792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2733

Divisors of 138364941087792

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 71 72 81 108 142 144 162 213 216 243 284 324 426 432 486 568 639 648 852 972 1136 1278 1296 1704 1917 1944 2556 2657 3408 3834 3888 5041 5112 5314 5751 7668 7971 10082 10224 10628 11502 15123 15336 15942 17253 20164 21256 23004 23913 30246 30672 31884 34506 40328 42512 45369 46008 47826 60492 63768 69012 71739 80656 90738 92016 95652 120984 127536 136107 138024 143478 181476 188647 191304 215217 241968 272214 276048 286956 362952 377294 382608 408321 430434 544428 565941 573912 645651 725904 754588 816642 860868 1088856 1131882 1147824 1224963 1291302 1509176 1633284 1697823 1721736 2177712 2263764 2449926 2582604 3018352 3266568 3395646 3443472 4527528 4899852 5093469 5165208 6533136 6791292 7059649 9055056 9799704 10186938 10330416 13393937 13582584 14119298 15280407 19599408 20373876 21178947 26787874 27165168 28238596 30560814 40181811 40747752 42357894 45841221 53575748 56477192 61121628 63536841 80363622 81495504 84715788 91682442 107151496 112954384 120545433 122243256 127073682 160727244 169431576 183364884 190610523 214302992 241090866 244486512 254147364 321454488 338863152 361636299 366729768 381221046 482181732 501235079 508294728 571831569 642908976 723272598 733459536 762442092 964363464 1002470158 1016589456 1084908897 1143663138 1446545196 1503705237 1524884184 1715494707 1928726928 2004940316 2169817794 2287326276 2893090392 3007410474 3049768368 3254726691 3430989414 4009880632 4339635588 4511115711 4574652552 5786180784 6014820948 6509453382 6861978828 8019761264 8679271176 9022231422 9149305104 12029641896 13018906764 13533347133 13723957656 17358542352 18044462844 24059283792 26037813528 27066694266 27447915312 35587690609 36088925688 40600041399 52075627056 54133388532 71175381218 72177851376 81200082798 106763071827 108266777064 121800124197 142350762436 162400165596 213526143654 216533554128 243600248394 284701524872 320289215481 324800331192 427052287308 487200496788 569403049744 640578430962 649600662384 854104574616 960867646443 974400993576 1281156861924 1708209149232 1921735292886 1948801987152 2562313723848 2882602939329 3843470585772 5124627447696 5765205878658 7686941171544 8647808817987 11530411757316 15373882343088 17295617635974 23060823514632 34591235271948 46121647029264 69182470543896 138364941087792
• Sum of all divisors σ(n): 407460452097244
• Sum of proper divisors (its aliquot sum) s(n): 269095511009452
• 138364941087792 is an abundant number, because the sum of its proper divisors (269095511009452) is greater than itself. Its abundance is 130730569921660

Bases of 138364941087792

• Binary: 11111011101011110011001001010011011010000110000₂
• Hexadecimal: 0x7DD79929B430
• Base-36: 1D1NZ5G300

Squares and roots of 138364941087792

• 138364941087792 squared (138364941087792²) is 19144856922228150808251435264
• 138364941087792 cubed (138364941087792³) is 2648977000178304954039065969226689428697088
• The square root of 138364941087792 is 11762862.7930360559
• The cube root of 138364941087792 is 51722.0052668073

Scales and comparisons

• 138,364,941,087,792 seconds is equal to 4,399,577 years, 7 weeks, 9 hours, 43 minutes, 12 seconds.
• To count from 1 to 138,364,941,087,792 would take you about ten million, nine hundred ninety-eight thousand, nine hundred forty-two 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 138364941087792 cubic inches would be around 4310.2 feet tall.

Recreational maths with 138364941087792

• 138364941087792 backwards is 297780149463831
• 138364941087792 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138364941087792's digits is 72
• More coming soon!