18303314293036872

Names of 18303314293036872

• Cardinal: 18303314293036872 can be written as Eighteen quadrillion, three hundred three trillion, three hundred fourteen billion, two hundred ninety-three million, thirty-six thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.8303314293036872 × 10¹⁶

Factors of 18303314293036872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 16

Divisors of 18303314293036872

• Number of divisors d(n): 364
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 121 132 162 198 216 242 243 264 297 324 363 396 484 486 594 648 726 729 792 891 968 972 1089 1188 1331 1452 1458 1782 1944 2178 2376 2662 2673 2904 2916 3267 3564 3993 4356 5324 5346 5832 6534 7128 7986 8019 8712 9801 10648 10692 11979 13068 14641 15972 16038 19602 21384 23958 26136 29282 29403 31944 32076 35937 39204 43923 47916 58564 58806 64152 71874 78408 87846 88209 95832 107811 117128 117612 131769 143748 161051 175692 176418 215622 235224 263538 287496 322102 323433 351384 352836 395307 431244 483153 527076 644204 646866 705672 790614 862488 966306 970299 1054152 1185921 1288408 1293732 1449459 1581228 1771561 1932612 1940598 2371842 2587464 2898918 3162456 3543122 3557763 3865224 3881196 4348377 4743684 5314683 5797836 7086244 7115526 7762392 8696754 9487368 10629366 10673289 11595672 13045131 14172488 14231052 15944049 17393508 19487171 21258732 21346578 26090262 28462104 31888098 34787016 38974342 39135393 42517464 42693156 47832147 52180524 58461513 63776196 77948684 78270786 85386312 95664294 104361048 116923026 117406179 127552392 143496441 155897368 156541572 175384539 191328588 214358881 233846052 234812358 286992882 313083144 350769078 382657176 428717762 430489323 467692104 469624716 526153617 573985764 643076643 701538156 857435524 860978646 939249432 1052307234 1147971528 1286153286 1291467969 1403076312 1578460851 1714871048 1721957292 1929229929 2104614468 2357947691 2572306572 2582935938 3156921702 3443914584 3858459858 4209228936 4715895382 4735382553 5144613144 5165871876 5787689787 6313843404 7073843073 7716919716 9431790764 9470765106 10331743752 11575379574 12627686808 14147686146 14206147659 15433839432 17363069361 18863581528 18941530212 21221529219 23150759148 25937424601 28295372292 28412295318 34726138722 37883060424 42443058438 46301518296 51874849202 52089208083 56590744584 56824590636 63664587657 69452277444 77812273803 84886116876 103749698404 104178416166 113649181272 127329175314 138904554888 155624547606 156267624249 169772233752 190993762971 207499396808 208356832332 233436821409 254658350628 285311670611 311249095212 312535248498 381987525942 416713664664 466873642818 509316701256 570623341222 572981288913 622498190424 625070496996 700310464227 763975051884 855935011833 933747285636 1141246682444 1145962577826 1250140993992 1400620928454 1527950103768 1711870023666 1718943866739 1867494571272 2100931392681 2282493364888 2291925155652 2567805035499 2801241856908 3138428376721 3423740047332 3437887733478 4201862785362 4583850311304 5135610070998 5602483713816 6276856753442 6302794178043 6847480094664 6875775466956 7703415106497 8403725570724 9415285130163 10271220141996 12553713506884 12605588356086 13751550933912 15406830212994 16807451141448 18830570260326 18908382534129 20542440283992 23110245319491 25107427013768 25211176712172 28245855390489 30813660425988 37661140520652 37816765068258 46220490638982 50422353424344 56491710780978 61627320851976 69330735958473 75322281041304 75633530136516 84737566171467 92440981277964 112983421561956 138661471916946 151267060273032 169475132342934 184881962555928 207992207875419 225966843123912 254212698514401 277322943833892 338950264685868 415984415750838 508425397028802 554645887667784 677900529371736 762638095543203 831968831501676 1016850794057604 1525276191086406 1663937663003352 2033701588115208 2287914286629609 3050552382172812 4575828573259218 6101104764345624 9151657146518436 18303314293036872
• Sum of all divisors σ(n): 56599986559973235
• Sum of proper divisors (its aliquot sum) s(n): 38296672266936363
• 18303314293036872 is an abundant number, because the sum of its proper divisors (38296672266936363) is greater than itself. Its abundance is 19993357973899491

Bases of 18303314293036872

• Binary: 1000001000001101100010001110010101001100001011101001000₂
• Hexadecimal: 0x4106C472A61748
• Base-36: 507ZEI8I4I0

Squares and roots of 18303314293036872

• 18303314293036872 squared (18303314293036872²) is 335011314109687849458224351544384
• 18303314293036872 cubed (18303314293036872³) is 6131817373872914721931002490408203939370656526848
• The square root of 18303314293036872 is 135289742.0096471025
• 18303314293036872 is a perfect cube number. Its cube root is 263538

Scales and comparisons

• 18,303,314,293,036,872 seconds is equal to 581,988,778 years, 33 weeks, 5 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 18,303,314,293,036,872 would take you about one billion, seven hundred forty-five million, nine hundred sixty-six thousand, three hundred thirty-five 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 18303314293036872 cubic inches would be around 21961.5 feet tall.

Recreational maths with 18303314293036872

• 18303314293036872 backwards is 27863039241330381
• The number of decimal digits it has is: 17
• The sum of 18303314293036872's digits is 63
• More coming soon!