18099840795124068

Names of 18099840795124068

• Cardinal: 18099840795124068 can be written as Eighteen quadrillion, ninety-nine trillion, eight hundred forty billion, seven hundred ninety-five million, one hundred twenty-four thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.8099840795124068 × 10¹⁶

Factors of 18099840795124068

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 457

Divisors of 18099840795124068

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 108 114 171 228 342 361 433 513 684 722 866 1026 1083 1299 1444 1732 2052 2166 2598 3249 3897 4332 5196 6498 6859 7794 8227 9747 11691 12996 13718 15588 16454 19494 20577 23382 24681 27436 32908 38988 41154 46764 49362 61731 74043 82308 98724 123462 130321 148086 156313 185193 187489 222129 246924 260642 296172 312626 370386 374978 390963 444258 468939 521284 562467 625252 740772 749956 781926 888516 937878 1124934 1172889 1406817 1563852 1687401 1875756 2249868 2345778 2476099 2813634 2969947 3374802 3518667 3562291 4220451 4691556 4952198 5062203 5627268 5939894 6749604 7037334 7124582 7428297 8440902 8909841 9904396 10124406 10686873 11879788 14074668 14249164 14856594 16881804 17819682 20248812 21373746 22284891 26729523 29713188 32060619 35639364 42747492 44569782 47045881 53459046 56428993 64121238 66854673 67683529 80188569 89139564 94091762 96181857 106918092 112857986 128242476 133709346 135367058 141137643 160377138 169286979 188183524 192363714 203050587 225715972 267418692 270734116 282275286 320754276 338573958 384727428 406101174 423412929 507860937 564550572 609151761 677147916 812202348 846825858 893871739 1015721874 1072150867 1218303522 1270238787 1285987051 1523582811 1693651716 1787743478 1827455283 2031443748 2144301734 2436607044 2540477574 2571974102 2681615217 3047165622 3216452601 3575486956 3654910566 3857961153 4288603468 5080955148 5143948204 5363230434 6094331244 6432905202 7309821132 7715922306 8044845651 9649357803 10726460868 11573883459 12865810404 15431844612 16089691302 19298715606 20370866473 23147766918 24134536953 24433753969 28948073409 32179382604 34721650377 38597431212 40741732946 46295533836 48269073906 48867507938 57896146818 61112599419 69443300754 73301261907 81483465892 96538147812 97735015876 115792293636 122225198838 138886601508 146602523814 183337798257 219903785721 244450397676 293205047628 366675596514 387046462987 439807571442 464241325411 550013394771 659711357163 733351193028 774092925974 879615142884 928482650822 1100026789542 1161139388961 1319422714326 1392723976233 1548185851948 1856965301644 2200053579084 2322278777922 2638845428652 2785447952466 3483418166883 4178171928699 4644557555844 5570895904932 6966836333766 8356343857398 8820585182809 10450254500649 12534515786097 13933672667532 16712687714796 17641170365618 20900509001298 25069031572194 26461755548427 35282340731236 41801018002596 50138063144388 52923511096854 79385266645281 105847022193708 158770533290562 167591118473371 238155799935843 317541066581124 335182236946742 476311599871686 502773355420113 670364473893484 952623199743372 1005546710840226 1508320066260339 2011093421680452 3016640132520678 4524960198781017 6033280265041356 9049920397562034 18099840795124068
• Sum of all divisors σ(n): 49647144044803200
• Sum of proper divisors (its aliquot sum) s(n): 31547303249679132
• 18099840795124068 is an abundant number, because the sum of its proper divisors (31547303249679132) is greater than itself. Its abundance is 13447462454555064

Bases of 18099840795124068

• Binary: 1000000010011011011010110010101000101011010000101100100₂
• Hexadecimal: 0x404DB59515A164
• Base-36: 4Y7UW2LDJL0

Squares and roots of 18099840795124068

• 18099840795124068 squared (18099840795124068²) is 327604236808837454120523512868624
• 18099840795124068 cubed (18099840795124068³) is 5929584530048081971066991170234053261910664442432
• The square root of 18099840795124068 is 134535648.7891743435
• The cube root of 18099840795124068 is 262557.7961088373

Scales and comparisons

• 18,099,840,795,124,068 seconds is equal to 575,518,950 years, 41 weeks, 4 days, 17 hours, 7 minutes, 48 seconds.
• To count from 1 to 18,099,840,795,124,068 would take you about one billion, seven hundred twenty-six million, five hundred fifty-six thousand, eight hundred fifty-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 18099840795124068 cubic inches would be around 21879.8 feet tall.

Recreational maths with 18099840795124068

• 18099840795124068 backwards is 86042159704899081
• The number of decimal digits it has is: 17
• The sum of 18099840795124068's digits is 81
• More coming soon!