139215389561976

Names of 139215389561976

• Cardinal: 139215389561976 can be written as One hundred thirty-nine trillion, two hundred fifteen billion, three hundred eighty-nine million, five hundred sixty-one thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.39215389561976 × 10¹⁴

Factors of 139215389561976

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 916088

Divisors of 139215389561976

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 61 78 84 91 98 104 122 147 156 163 168 182 183 196 244 273 294 312 326 364 366 392 427 488 489 546 588 637 652 728 732 793 854 978 1092 1141 1176 1274 1281 1304 1464 1586 1708 1911 1956 2119 2184 2282 2379 2548 2562 2989 3172 3416 3423 3822 3912 4238 4564 4758 5096 5124 5551 5978 6344 6357 6846 7644 7987 8476 8967 9128 9516 9943 10248 11102 11956 12714 13692 14833 15288 15974 16653 16952 17934 19032 19886 22204 23912 23961 25428 27384 29666 29829 31948 33306 35868 38857 39772 44408 44499 47922 50856 59332 59658 63896 66612 69601 71736 77714 79544 88998 95844 103831 116571 118664 119316 129259 133224 139202 155428 177996 191688 207662 208803 233142 238632 258518 278404 310856 311493 355992 387777 415324 417606 466284 487207 517036 556808 622986 775554 830648 835212 904813 915839 932568 974414 1034072 1245972 1461621 1551108 1670424 1809626 1831678 1948828 2491944 2714439 2747517 2923242 3102216 3619252 3663356 3897656 5428878 5495034 5846484 6333691 6410873 7238504 7326712 10857756 10990068 11692968 11905907 12667382 12821746 19001073 19232619 21715512 21980136 23811814 25334764 25643492 35717721 38002146 38465238 44876111 47623628 50669528 51286984 55866179 71435442 76004292 76930476 83341349 89752222 95247256 111732358 134628333 142870884 149281757 152008584 153860952 166682698 167598537 179504444 223464716 250024047 269256666 285741768 298563514 333365396 335197074 359008888 391063253 446929432 447845271 500048094 538513332 583389443 597127028 666730792 670394148 726260327 782126506 895690542 1000096188 1044972299 1077026664 1166778886 1173189759 1194254056 1340788296 1452520654 1564253012 1750168329 1791381084 1940662841 2000192376 2089944598 2178780981 2333557772 2346379518 2737442771 2905041308 3128506024 3134916897 3500336658 3582762168 3881325682 4179889196 4357561962 4667115544 4692759036 5083822289 5474885542 5810082616 5821988523 6269833794 7000673316 7314806093 7762651364 8212328313 8359778392 8715123924 9106187177 9385518072 10167644578 10949771084 11643977046 12539667588 13584639887 14001346632 14629612186 15251466867 15525302728 16424656626 17430247848 18212374354 20335289156 21899542168 21944418279 23287954092 25079335176 27169279774 27318561531 29259224372 30502933734 32849313252 35586756023 36424748708 40670578312 40753919661 43888836558 46575908184 54338559548 54637123062 58518448744 61005867468 63743310239 65698626504 71173512046 72849497416 81507839322 87777673116 95092479209 106760268069 108677119096 109274246124 118380433301 122011734936 127486620478 142347024092 163015678644 175555346232 190184958418 191229930717 213520536138 218548492248 236760866602 254973240956 284694048184 285277437627 326031357288 355141299903 380369916836 382459861434 427041072276 446203171673 473521733204 509946481912 570554875254 710282599806 760739833672 764919722868 828663033107 854082144552 892406343346 947043466408 1141109750508 1338609515019 1420565199612 1529839445736 1657326066214 1784812686692 2282219501016 2485989099321 2677219030038 2841130399224 3314652132428 3569625373384 4971978198642 5354438060076 5800641231749 6629304264856 9943956397284 10708876120152 11601282463498 17401923695247 19887912794568 23202564926996 34803847390494 46405129853992 69607694780988 139215389561976
• Sum of all divisors σ(n): 445871062425600
• Sum of proper divisors (its aliquot sum) s(n): 306655672863624
• 139215389561976 is an abundant number, because the sum of its proper divisors (306655672863624) is greater than itself. Its abundance is 167440283301648

Bases of 139215389561976

• Binary: 11111101001110110011011110101111001010001111000₂
• Hexadecimal: 0x7E9D9BD79478
• Base-36: 1DCIO0IDFC

Squares and roots of 139215389561976

• 139215389561976 squared (139215389561976²) is 19380924690892736213145024576
• 139215389561976 cubed (139215389561976³) is 2698122980913951563276507835880788395122176
• The square root of 139215389561976 is 11798957.1387464579
• The cube root of 139215389561976 is 51827.7572152375

Scales and comparisons

• 139,215,389,561,976 seconds is equal to 4,426,618 years, 39 weeks, 6 days, 59 minutes, 36 seconds.
• To count from 1 to 139,215,389,561,976 would take you about eleven million, sixty-six thousand, five hundred forty-six 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 139215389561976 cubic inches would be around 4319 feet tall.

Recreational maths with 139215389561976

• 139215389561976 backwards is 679165983512931
• The number of decimal digits it has is: 15
• The sum of 139215389561976's digits is 75
• More coming soon!