15138426997585944

Names of 15138426997585944

• Cardinal: 15138426997585944 can be written as Fifteen quadrillion, one hundred thirty-eight trillion, four hundred twenty-six billion, nine hundred ninety-seven million, five hundred eighty-five thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.5138426997585944 × 10¹⁶

Factors of 15138426997585944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 751

Divisors of 15138426997585944

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 169 216 234 243 312 324 338 351 468 486 507 648 676 702 729 733 936 972 1014 1053 1352 1404 1458 1466 1521 1944 2028 2106 2187 2197 2199 2808 2916 2932 3042 3159 4056 4212 4374 4394 4398 4563 5832 5864 6084 6318 6591 6597 8424 8748 8788 8796 9126 9477 9529 12168 12636 13182 13194 13689 17496 17576 17592 18252 18954 19058 19773 19791 25272 26364 26388 27378 28431 28587 36504 37908 38116 39546 39582 41067 52728 52776 54756 56862 57174 59319 59373 75816 76232 79092 79164 82134 85761 109512 113724 114348 118638 118746 123201 123877 158184 158328 164268 171522 177957 178119 227448 228696 237276 237492 246402 247754 257283 328536 343044 355914 356238 369603 371631 474552 474984 492804 495508 514566 533871 534357 537289 686088 711828 712476 739206 743262 771849 985608 991016 1029132 1067742 1068714 1074578 1114893 1423656 1424952 1478412 1486524 1543698 1601613 1603071 1610401 1611867 2058264 2135484 2137428 2149156 2229786 2315547 2956824 2973048 3087396 3203226 3206142 3220802 3223734 3344679 4270968 4274856 4298312 4459572 4631094 4804839 4831203 4835601 6174792 6406452 6412284 6441604 6447468 6689358 6946641 6984757 8919144 9262188 9609678 9662406 9671202 10034037 12812904 12824568 12883208 12894936 13378716 13893282 13969514 14493609 14506803 18524376 19219356 19324812 19342404 20068074 20839923 20954271 26757432 27786564 27939028 28987218 29013606 30102111 38438712 38649624 38684808 40136148 41679846 41908542 43480827 43520409 55573128 55878056 57974436 58027212 60204222 62862813 80272296 83359692 83817084 86961654 87040818 90306333 90801841 115948872 116054424 120408444 125725626 130442481 130561227 166719384 167634168 173923308 174081636 180612666 181603682 188588439 240816888 251451252 260884962 261122454 270918999 272405523 347846616 348163272 361225332 363207364 377176878 391327443 391683681 393832837 502902504 521769924 522244908 541837998 544811046 565765317 722450664 726414728 754353756 782654886 783367362 787665674 817216569 1043539848 1044489816 1083675996 1089622092 1131530634 1173982329 1175051043 1180423933 1181498511 1508707512 1565309772 1566734724 1575331348 1634433138 1697295951 2167351992 2179244184 2263061268 2347964658 2350102086 2360847866 2362997022 2451649707 3130619544 3133469448 3150662696 3268866276 3394591902 3521946987 3541271799 3544495533 4526122536 4695929316 4700204172 4721695732 4725994044 4903299414 5091887853 5119826881 6537732552 6789183804 7043893974 7082543598 7088991066 7354949121 9391858632 9400408344 9443391464 9451988088 9806598828 10183775706 10239653762 10623815397 10633486599 13578367608 14087787948 14165087196 14177982132 14709898242 15275663559 15359480643 19613197656 20367551412 20479307524 21247630794 21266973198 22064847363 28175575896 28330174392 28355964264 29419796484 30551327118 30718961286 31871446191 31900459797 40735102824 40958615048 42495261588 42533946396 44129694726 46078441929 58839592968 61102654236 61437922572 63742892382 63800919594 66194542089 66557749453 84990523176 85067892792 88259389452 92156883858 95614338573 95701379391 122205308472 122875845144 127485784764 127601839188 132389084178 133115498906 138235325787 176518778904 184313767716 191228677146 191402758782 198583626267 199673248359 254971569528 255203678376 264778168356 266230997812 276470651574 286843015719 287104138173 368627535432 382457354292 382805517564 397167252534 399346496718 414705977361 529556336712 532461995624 552941303148 573686031438 574208276346 599019745077 764914708584 765611035128 794334505068 798692993436 829411954722 860529047157 861312414519 865250742889 1105882606296 1147372062876 1148416552692 1198039490154 1244117932083 1588669010136 1597385986872 1658823909444 1721058094314 1722624829038 1730501485778 1797059235231 2294744125752 2296833105384 2396078980308 2488235864166 2581587141471 2595752228667 3317647818888 3442116188628 3445249658076 3461002971556 3594118470462 3732353796249 4792157960616 4976471728332 5163174282942 5191504457334 5391177705693 6884232377256 6890499316152 6922005943112 7188236940924 7464707592498 7787256686001 9952943456664 10326348565884 10383008914668 10782355411386 11197061388747 14376473881848 14929415184996 15574513372002 16173533117079 20652697131768 20766017829336 21564710822772 22394122777494 23361770058003 29858830369992 31149026744004 32347066234158 43129421645544 44788245554988 46723540116006 48520599351237 62298053488008 64694132468316 70085310174009 89576491109976 93447080232012 97041198702474 129388264936632 140170620348018 145561798053711 186894160464024 194082397404948 210255930522027 280341240696036 291123596107422 388164794809896 420511861044054 560682481392072 582247192214844 630767791566081 841023722088108 1164494384429688 1261535583132162 1682047444176216 1892303374698243 2523071166264324 3784606749396486 5046142332528648 7569213498792972 15138426997585944
• Sum of all divisors σ(n): 46179250222560000
• Sum of proper divisors (its aliquot sum) s(n): 31040823224974056
• 15138426997585944 is an abundant number, because the sum of its proper divisors (31040823224974056) is greater than itself. Its abundance is 15902396227388112

Bases of 15138426997585944

• Binary: 110101110010000101000110110011101001100011100000011000₂
• Hexadecimal: 0x35C851B3A63818
• Base-36: 4524HCRRDI0

Squares and roots of 15138426997585944

• 15138426997585944 squared (15138426997585944²) is 229171971961238978946003666371136
• 15138426997585944 cubed (15138426997585944³) is 3469303167428029138383752720533323416246760912384
• The square root of 15138426997585944 is 123038315.1607089587
• The cube root of 15138426997585944 is 247377.5307982673

Scales and comparisons

• 15,138,426,997,585,944 seconds is equal to 481,355,152 years, 15 weeks, 2 days, 32 minutes, 24 seconds.
• To count from 1 to 15,138,426,997,585,944 would take you about one billion, four hundred forty-four million, sixty-five thousand, four hundred fifty-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 15138426997585944 cubic inches would be around 20614.8 feet tall.

Recreational maths with 15138426997585944

• 15138426997585944 backwards is 44958579962483151
• The number of decimal digits it has is: 17
• The sum of 15138426997585944's digits is 90
• More coming soon!