138260864896

Names of 138260864896

• Cardinal: 138260864896 can be written as One hundred thirty-eight billion, two hundred sixty million, eight hundred sixty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.38260864896 × 10¹¹

Factors of 138260864896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 132

Divisors of 138260864896

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 89 92 98 112 121 128 154 161 176 178 184 196 224 242 253 308 322 352 356 368 392 448 484 506 539 616 623 644 704 712 736 784 847 896 968 979 1012 1078 1127 1232 1246 1288 1408 1424 1472 1568 1694 1771 1936 1958 2024 2047 2156 2254 2464 2492 2576 2783 2848 2944 3136 3388 3542 3872 3916 4048 4094 4312 4361 4508 4928 4984 5152 5566 5696 5929 6272 6776 6853 7084 7744 7832 7921 8096 8188 8624 8722 9016 9856 9968 10304 10769 11132 11392 11858 12397 13552 13706 14168 14329 15488 15664 15842 16192 16376 17248 17444 18032 19481 19936 20608 21538 22264 22517 23716 24794 27104 27412 28336 28658 31328 31684 32384 32752 34496 34888 36064 38962 39872 43076 44528 45034 47432 47971 49588 54208 54824 55447 56672 57316 62656 63368 65504 68992 69776 72128 75383 77924 79744 86152 87131 89056 90068 94864 95942 99176 100303 108416 109648 110894 113344 114632 125312 126736 131008 136367 139552 144256 150766 155848 157619 172304 174262 178112 180136 182183 189728 191884 198352 200606 219296 221788 226688 229264 247687 253472 262016 272734 279104 301532 311696 315238 344608 348524 356224 360272 364366 379456 383768 388129 396704 401212 438592 443576 458528 495374 506944 527681 545468 558208 603064 609917 623392 630476 689216 697048 720544 728732 758912 767536 776258 793408 802424 877184 887152 917056 958441 990748 1013888 1055362 1090936 1103333 1206128 1219834 1246784 1260952 1275281 1378432 1394096 1441088 1457464 1535072 1552516 1586816 1604848 1733809 1774304 1834112 1916882 1981496 2004013 2110724 2181872 2206666 2412256 2439668 2493568 2521904 2550562 2788192 2882176 2914928 3070144 3105032 3209696 3467618 3548608 3833764 3962992 4008026 4221448 4269419 4363744 4413332 4824512 4879336 5043808 5101124 5576384 5829856 6140288 6210064 6419392 6709087 6935236 7097216 7667528 7925984 8016052 8442896 8538838 8727488 8826664 8926967 9649024 9758672 10087616 10202248 11152768 11659712 12136663 12420128 12838784 13418174 13870472 14028091 15335056 15851968 16032104 16885792 17077676 17454976 17653328 17853934 19517344 20175232 20404496 22044143 23319424 24273326 24840256 26836348 27740944 28056182 30670112 31703936 32064208 33771584 34155352 35306656 35707868 39034688 40808992 44088286 46963609 48546652 49680512 53672696 55481888 56112364 61340224 64128416 67543168 68310704 70613312 71415736 78069376 81617984 88176572 93927218 97093304 98196637 107345392 110963776 112224728 122680448 128256832 136621408 141226624 142831472 154309001 163235968 176353144 187854436 194186608 196393274 214690784 221927552 224449456 256513664 273242816 285662944 308618002 352706288 375708872 388373216 392786548 429381568 448898912 546485632 571325888 617236004 705412576 751417744 776746432 785573096 858763136 897797824 1080163007 1142651776 1234472008 1410825152 1502835488 1553492864 1571146192 1795595648 2160326014 2468944016 2821650304 3005670976 3142292384 4320652028 4937888032 6011341952 6284584768 8641304056 9875776064 12569169536 17282608112 19751552128 34565216224 69130432448 138260864896
• Sum of all divisors σ(n): 371676112920
• Sum of proper divisors (its aliquot sum) s(n): 233415248024
• 138260864896 is an abundant number, because the sum of its proper divisors (233415248024) is greater than itself. Its abundance is 95154383128

Bases of 138260864896

• Binary: 10000000110000111111010101111110000000₂
• Hexadecimal: 0x2030FD5F80
• Base-36: 1RIKY64G

Squares and roots of 138260864896

• 138260864896 squared (138260864896²) is 19116066761789965090816
• 138260864896 cubed (138260864896³) is 2643003923894758578549867346395136
• The square root of 138260864896 is 371834.4589948597
• The cube root of 138260864896 is 5170.9033822013

Scales and comparisons

• 138,260,864,896 seconds is equal to 4,396 years, 13 weeks, 6 days, 11 hours, 48 minutes, 16 seconds.
• To count from 1 to 138,260,864,896 would take you about eight thousand, seven hundred ninety-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 138260864896 cubic inches would be around 430.9 feet tall.

Recreational maths with 138260864896

• 138260864896 backwards is 698468062831
• The number of decimal digits it has is: 12
• The sum of 138260864896's digits is 61
• More coming soon!