18430901139456

Names of 18430901139456

• Cardinal: 18430901139456 can be written as Eighteen trillion, four hundred thirty billion, nine hundred one million, one hundred thirty-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.8430901139456 × 10¹³

Factors of 18430901139456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1891

Divisors of 18430901139456

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 169 192 208 216 234 243 256 288 312 324 338 351 384 416 432 468 486 507 512 576 624 648 676 702 729 768 832 864 936 972 1014 1024 1053 1152 1248 1296 1352 1404 1458 1521 1536 1664 1728 1872 1873 1944 2028 2048 2106 2187 2197 2304 2496 2592 2704 2808 2916 3042 3072 3159 3328 3456 3744 3746 3888 4056 4212 4374 4394 4563 4608 4992 5184 5408 5616 5619 5832 6084 6144 6318 6591 6656 6912 7488 7492 7776 8112 8424 8748 8788 9126 9216 9477 9984 10368 10816 11232 11238 11664 12168 12636 13182 13312 13689 13824 14976 14984 15552 16224 16848 16857 17496 17576 18252 18432 18954 19773 19968 20736 21632 22464 22476 23328 24336 24349 25272 26364 26624 27378 27648 28431 29952 29968 31104 32448 33696 33714 34992 35152 36504 37908 39546 39936 41067 41472 43264 44928 44952 46656 48672 48698 50544 50571 52728 54756 55296 56862 59319 59904 59936 62208 64896 67392 67428 69984 70304 73008 73047 75816 79092 79872 82134 82944 86528 89856 89904 93312 97344 97396 101088 101142 105456 109512 113724 118638 119808 119872 123201 124416 129792 134784 134856 139968 140608 146016 146094 151632 151713 158184 164268 165888 173056 177957 179712 179808 186624 194688 194792 202176 202284 210912 219024 219141 227448 237276 239616 239744 246402 248832 259584 269568 269712 279936 281216 292032 292188 303264 303426 316368 316537 328536 346112 355914 359424 359616 369603 373248 389376 389584 404352 404568 421824 438048 438282 454896 455139 474552 479488 492804 497664 519168 533871 539136 539424 559872 562432 584064 584376 606528 606852 632736 633074 657072 657423 711828 718848 719232 739206 746496 778752 779168 808704 809136 843648 876096 876564 909792 910278 949104 949611 958976 985608 1038336 1067742 1078272 1078848 1119744 1124864 1168128 1168752 1213056 1213704 1265472 1266148 1314144 1314846 1365417 1423656 1438464 1478412 1492992 1557504 1558336 1601613 1617408 1618272 1687296 1752192 1753128 1819584 1820556 1898208 1899222 1917952 1971216 1972269 2135484 2156544 2157696 2239488 2249728 2336256 2337504 2426112 2427408 2530944 2532296 2628288 2629692 2730834 2847312 2848833 2876928 2956824 3115008 3116672 3203226 3234816 3236544 3374592 3504384 3506256 3639168 3641112 3796416 3798444 3835904 3942432 3944538 4096251 4114981 4270968 4315392 4478976 4499456 4672512 4675008 4804839 4852224 4854816 5061888 5064592 5256576 5259384 5461668 5694624 5697666 5753856 5913648 5916807 6233344 6406452 6469632 6473088 6749184 7008768 7012512 7278336 7282224 7592832 7596888 7884864 7889076 8192502 8229962 8541936 8546499 8630784 9345024 9350016 9609678 9704448 9709632 10123776 10129184 10513152 10518768 10923336 11389248 11395332 11507712 11827296 11833614 12344943 12466688 12812904 12946176 13498368 14017536 14025024 14556672 14564448 15185664 15193776 15769728 15778152 16385004 16459924 17083872 17092998 17261568 17750421 18700032 19219356 19408896 19419264 20247552 20258368 21026304 21037536 21846672 22778496 22790664 23654592 23667228 24689886 24933376 25625808 25639497 25892352 28035072 28050048 29113344 29128896 30371328 30387552 31539456 31556304 32770008 32919848 34167744 34185996 34523136 35500842 37034829 37400064 38438712 38838528 40495104 40516736 42052608 42075072 43693344 45556992 45581328 47309184 47334456 49379772 49866752 51251616 51278994 51784704 53251263 56100096 58226688 58257792 60742656 60775104 63078912 63112608 65540016 65839696 68335488 68371992 71001684 74069658 74800128 76877424 76918491 77677056 81033472 84105216 84150144 87386688 91113984 91162656 94618368 94668912 98759544 102503232 102557988 103569408 106502526 111104487 112200192 116515584 121485312 121550208 126157824 126225216 131080032 131679392 136670976 136743984 142003368 148139316 149600256 153754848 153836982 155354112 162066944 168300288 174773376 182227968 182325312 189236736 189337824 197519088 205006464 205115976 213005052 222208974 224400384 230755473 233031168 243100416 252315648 252450432 262160064 263358784 273341952 273487968 284006736 296278632 307509696 307673964 310708224 324133888 333313461 336600576 349546752 364455936 364650624 378473472 378675648 395038176 410012928 410231952 426010104 444417948 448800768 461510946 466062336 486200832 504900864 524320128 526717568 546683904 546975936 568013472 592557264 615019392 615347928 648267776 666626922 673201152 692266419 699093504 729301248 756946944 757351296 790076352 820025856 820463904 852020208 888835896 923021892 932124672 972401664 999940383 1009801728 1048640256 1053435136 1093367808 1093951872 1136026944 1185114528 1230038784 1230695856 1333253844 1346402304 1384532838 1398187008 1458602496 1514702592 1580152704 1640051712 1640927808 1704040416 1777671792 1846043784 1944803328 1999880766 2019603456 2097280512 2106870272 2187903744 2272053888 2370229056 2460077568 2461391712 2666507688 2769065676 2796374016 2917204992 2999821149 3029405184 3160305408 3280103424 3281855616 3408080832 3555343584 3692087568 3999761532 4039206912 4194561024 4213740544 4375807488 4544107776 4740458112 4920155136 4922783424 5333015376 5538131352 5834409984 5999642298 6058810368 6320610816 6563711232 6816161664 7110687168 7384175136 7999523064 8389122048 8427481088 8751614976 8999463447 9088215552 9480916224 9840310272 9845566848 10666030752 11076262704 11999284596 12117620736 12641221632 13127422464 13632323328 14221374336 14768350272 15999046128 17503229952 17998926894 18176431104 18961832448 19691133696 21332061504 22152525408 23998569192 25282443264 26254844928 27264646656 28442748672 29536700544 31998092256 35997853788 36352862208 37923664896 39382267392 42664123008 44305050816 47997138384 52509689856 54529293312 56885497344 59073401088 63996184512 71995707576 75847329792 78764534784 85328246016 88610101632 95994276768 109058586624 113770994688 118146802176 127992369024 143991415152 157529069568 170656492032 177220203264 191988553536 227541989376 236293604352 255984738048 287982830304 341312984064 354440406528 383977107072 472587208704 511969476096 575965660608 682625968128 708880813056 767954214144 1023938952192 1151931321216 1417761626112 1535908428288 2047877904384 2303862642432 3071816856576 4607725284864 6143633713152 9215450569728 18430901139456
• Sum of all divisors σ(n): 59906547792000
• Sum of proper divisors (its aliquot sum) s(n): 41475646652544
• 18430901139456 is an abundant number, because the sum of its proper divisors (41475646652544) is greater than itself. Its abundance is 23044745513088

Bases of 18430901139456

• Binary: 100001100001101000111010100001011100000000000₂
• Hexadecimal: 0x10C34750B800
• Base-36: 6J71EO000

Squares and roots of 18430901139456

• 18430901139456 squared (18430901139456²) is 339698116812400479159975936
• 18430901139456 cubed (18430901139456³) is 6260942408228729381940200860531940130816
• The square root of 18430901139456 is 4293122.5395341325
• The cube root of 18430901139456 is 26414.8930447335

Scales and comparisons

• 18,430,901,139,456 seconds is equal to 586,045 years, 33 weeks, 4 days, 57 minutes, 36 seconds.
• To count from 1 to 18,430,901,139,456 would take you about one million, four hundred sixty-five thousand, one hundred fourteen 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 18430901139456 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18430901139456

• 18430901139456 backwards is 65493110903481
• 18430901139456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18430901139456's digits is 54
• More coming soon!