12938278950093888

Names of 12938278950093888

• Cardinal: 12938278950093888 can be written as Twelve quadrillion, nine hundred thirty-eight trillion, two hundred seventy-eight billion, nine hundred fifty million, ninety-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2938278950093888 × 10¹⁶

Factors of 12938278950093888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 641

Divisors of 12938278950093888

• Number of divisors d(n): 350
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 136 144 153 162 192 204 216 272 288 306 324 408 432 459 544 576 612 619 648 816 864 918 1088 1224 1238 1296 1377 1632 1728 1836 1857 2448 2476 2592 2754 3264 3672 3714 4896 4952 5184 5508 5571 7344 7428 9792 9904 10523 11016 11142 14688 14856 16713 19808 21046 22032 22284 29376 29712 31569 33426 39616 42092 44064 44568 50139 59424 63138 66852 84184 88128 89136 94707 100278 118848 126276 133704 168368 178272 189414 200556 252552 267408 284121 336736 356544 378828 383161 401112 505104 534816 568242 673472 757656 766322 802224 852363 1010208 1069632 1136484 1149483 1515312 1532644 1604448 1704726 2020416 2272968 2298966 3030624 3065288 3208896 3409452 3448449 4545936 4597932 6061248 6130576 6513737 6818904 6896898 9091872 9195864 10345347 12261152 13027474 13637808 13793796 18183744 18391728 19541211 20690694 24522304 26054948 27275616 27587592 31036041 36783456 39082422 41381388 52109896 54551232 55175184 58623633 62072082 73566912 78164844 82762776 104219792 110350368 117247266 124144164 156329688 165525552 175870899 208439584 220700736 234494532 237176659 248288328 312659376 331051104 351741798 416879168 468989064 474353318 496576656 527612697 625318752 662102208 703483596 711529977 937978128 948706636 993153312 1055225394 1250637504 1406967192 1423059954 1875956256 1897413272 1986306624 2110450788 2134589931 2813934384 2846119908 3751912512 3794826544 4032003203 4220901576 4269179862 5627868768 5692239816 6403769793 7589653088 8064006406 8441803152 8538359724 11255737536 11384479632 12096009609 12807539586 15179306176 16128012812 16883606304 17076719448 19211309379 22768959264 24192019218 25615079172 32256025624 33767212608 34153438896 36288028827 38422618758 45537918528 48384038436 51230158344 64512051248 68306877792 72576057654 76845237516 96768076872 102460316688 108864086481 129024102496 136613755584 145152115308 146812351921 153690475032 193536153744 204920633376 217728172962 258048204992 290304230616 293624703842 307380950064 326592259443 387072307488 409841266752 435456345924 440437055763 580608461232 587249407684 614761900128 653184518886 774144614976 870912691848 880874111526 1161216922464 1174498815368 1229523800256 1306369037772 1321311167289 1741825383696 1761748223052 2322433844928 2348997630736 2495809982657 2612738075544 2642622334578 3483650767392 3523496446104 3963933501867 4697995261472 4991619965314 5225476151088 5285244669156 6967301534784 7046992892208 7487429947971 7927867003734 9395990522944 9983239930628 10450952302176 10570489338312 11891800505601 14093985784416 14974859895942 15855734007468 19966479861256 20901904604352 21140978676624 22462289843913 23783601011202 28187971568832 29949719791884 31711468014936 39932959722512 42281957353248 44924579687826 47567202022404 59899439583768 63422936029872 67386869531739 79865919445024 84563914706496 89849159375652 95134404044808 119798879167536 126845872059744 134773739063478 159731838890048 179698318751304 190268808089616 202160608595217 239597758335072 253691744119488 269547478126956 359396637502608 380537616179232 404321217190434 479195516670144 539094956253912 718793275005216 761075232358464 808642434380868 1078189912507824 1437586550010432 1617284868761736 2156379825015648 3234569737523472 4312759650031296 6469139475046944 12938278950093888
• Sum of all divisors σ(n): 40674888058526766
• Sum of proper divisors (its aliquot sum) s(n): 27736609108432878
• 12938278950093888 is an abundant number, because the sum of its proper divisors (27736609108432878) is greater than itself. Its abundance is 14798330158338990

Bases of 12938278950093888

• Binary: 101101111101110100101111010000110100110100010001000000₂
• Hexadecimal: 0x2DF74BD0D34440
• Base-36: 3JE8JAMF800

Squares and roots of 12938278950093888

• 12938278950093888 squared (12938278950093888²) is 167399062190442600768124014956544
• 12938278950093888 cubed (12938278950093888³) is 2165855762604061155852409048602656027465040003072
• The square root of 12938278950093888 is 113746555.7724447673
• The cube root of 12938278950093888 is 234760.7581828951

Scales and comparisons

• 12,938,278,950,093,888 seconds is equal to 411,397,249 years, 46 weeks, 1 day, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 12,938,278,950,093,888 would take you about one billion, two hundred thirty-four million, one hundred ninety-one thousand, seven hundred forty-nine 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 12938278950093888 cubic inches would be around 19563.4 feet tall.

Recreational maths with 12938278950093888

• 12938278950093888 backwards is 88839005987283921
• The number of decimal digits it has is: 17
• The sum of 12938278950093888's digits is 90
• More coming soon!