138748596294

Names of 138748596294

• Cardinal: 138748596294 can be written as One hundred thirty-eight billion, seven hundred forty-eight million, five hundred ninety-six thousand, two hundred ninety-four.

Scientific notation

• Scientific notation: 1.38748596294 × 10¹¹

Factors of 138748596294

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 60

Divisors of 138748596294

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 37 42 49 66 74 77 98 111 121 147 154 222 231 242 259 294 343 363 407 462 518 539 686 726 777 814 847 1029 1078 1221 1331 1369 1554 1617 1694 1813 2058 2442 2541 2662 2738 2849 3234 3626 3773 3993 4107 4477 5082 5439 5698 5929 7546 7986 8214 8547 8954 9317 9583 10878 11319 11858 12691 13431 15059 17094 17787 18634 19166 19943 22638 25382 26862 27951 28749 30118 31339 35574 38073 39886 41503 45177 49247 50653 55902 57498 59829 62678 65219 67081 76146 83006 90354 94017 98494 101306 105413 119658 124509 130438 134162 139601 147741 151959 165649 188034 195657 201243 210826 219373 249018 279202 295482 303918 316239 331298 344729 354571 391314 402486 418803 438746 456533 469567 496947 557183 632478 658119 689458 709142 737891 837606 913066 939134 993894 1034187 1063713 1114366 1159543 1316238 1369599 1408701 1475782 1535611 1671549 1822139 2068374 2127426 2213673 2319086 2413103 2481997 2739198 2817402 3071222 3343098 3478629 3644278 3900281 4427346 4606833 4826206 4963994 5165237 5466417 6129013 6957258 7239309 7445991 7800562 8116801 9213666 10330474 10932834 11700843 12258026 12754973 14478618 14891982 15495711 16233602 16891721 17373979 18387039 23401686 24350403 25509946 27301967 30991422 33783442 34747958 36774078 38264919 42903091 48700806 50675163 52121937 54603934 56817607 67419143 76529838 81905901 85806182 89284811 101350326 104243874 113635214 128709273 134838286 163811802 170452821 178569622 191113769 202257429 257418546 267854433 300321637 340905642 382227538 404514858 471934001 535708866 573341307 600643274 624993677 900964911 943868002 1146682614 1249987354 1415802003 1801929822 1874981031 2102251459 2831604006 3303538007 3749962062 4204502918 6306754377 6607076014 9910614021 12613508754 19821228042 23124766049 46249532098 69374298147 138748596294
• Sum of all divisors σ(n): 365836032000
• Sum of proper divisors (its aliquot sum) s(n): 227087435706
• 138748596294 is an abundant number, because the sum of its proper divisors (227087435706) is greater than itself. Its abundance is 88338839412

Bases of 138748596294

• Binary: 10000001001110000011111001000001000110₂
• Hexadecimal: 0x204E0F9046
• Base-36: 1RQNBY2U

Squares and roots of 138748596294

• 138748596294 squared (138748596294²) is 19251172973555390534436
• 138748596294 cubed (138748596294³) is 2671073227093800419109969468980184
• The square root of 138748596294 is 372489.7264274547
• The cube root of 138748596294 is 5176.9765689789

Scales and comparisons

• 138,748,596,294 seconds is equal to 4,411 years, 40 weeks, 2 days, 12 hours, 44 minutes, 54 seconds.
• To count from 1 to 138,748,596,294 would take you about eight thousand, eight hundred twenty-three 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 138748596294 cubic inches would be around 431.4 feet tall.

Recreational maths with 138748596294

• 138748596294 backwards is 492695847831
• 138748596294 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138748596294's digits is 66
• More coming soon!