181429149677389056

Names of 181429149677389056

• Cardinal: 181429149677389056 can be written as One hundred eighty-one quadrillion, four hundred twenty-nine trillion, one hundred forty-nine billion, six hundred seventy-seven million, three hundred eighty-nine thousand and fifty-six.

Scientific notation

• Scientific notation: 1.81429149677389056 × 10¹⁷

Factors of 181429149677389056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 47326

Divisors of 181429149677389056

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 256 288 304 342 384 456 576 608 684 768 912 1152 1216 1368 1824 2304 2432 2736 3648 4864 5472 7296 10631 10944 14592 21262 21888 31893 36671 42524 43776 63786 73342 85048 95679 110013 127572 146684 170096 191358 201989 220026 255144 293368 330039 340192 382716 403978 440052 510288 586736 605967 660078 680384 696749 765432 807956 880104 1020576 1173472 1211934 1320156 1360768 1393498 1530864 1615912 1760208 1817901 2041152 2090247 2346944 2423868 2640312 2721536 2786996 3061728 3231824 3520416 3635802 4082304 4180494 4693888 4847736 5280624 5573992 6123456 6270741 6463648 7040832 7271604 8164608 8360988 9387776 9695472 10561248 11147984 12246912 12541482 12927296 14081664 14543208 16721976 19390944 21122496 22295968 24493824 25082964 25854592 28163328 29086416 33443952 38781888 42244992 44591936 50165928 51709184 58172832 66887904 77563776 84489984 89183872 100331856 113018161 116345664 133775808 155127552 178367744 200663712 226036322 232691328 267551616 339054483 389849401 401327424 452072644 465382656 535103232 678108966 779698802 802654848 904145288 1017163449 1169548203 1356217932 1559397604 1605309696 1808290576 2034326898 2147345059 2339096406 2712435864 3118795208 3508644609 3616581152 4068653796 4294690118 4678192812 5424871728 6237590416 6442035177 7017289218 7233162304 7407138619 8137307592 8589380236 9356385624 10849743456 12475180832 12884070354 14034578436 14466324608 14814277238 16274615184 17178760472 18712771248 19326105531 21699486912 22221415857 24950361664 25768140708 28069156872 28932649216 29628554476 32549230368 34357520944 37425542496 38652211062 43398973824 44442831714 49900723328 51536281416 56138313744 59257108952 65098460736 66664247571 68715041888 74851084992 77304422124 86797947648 88885663428 99801446656 103072562832 112276627488 118514217904 130196921472 133328495142 137430083776 149702169984 154608844248 177771326856 206145125664 224553254976 237028435808 260393842944 266656990284 274860167552 299404339968 309217688496 355542653712 412290251328 449106509952 474056871616 533313980568 549720335104 618435376992 711085307424 824580502656 898213019904 948113743232 1066627961136 1236870753984 1422170614848 1649161005312 1896227486464 2133255922272 2473741507968 2844341229696 4144488982031 4266511844544 4947483015936 5688682459392 8288977964062 8533023689088 12433466946093 16577955928124 17066047378176 24866933892186 33155911856248 37300400838279 49733867784372 66311823712496 74600801676558 78745290658589 99467735568744 132623647424992 149201603353116 157490581317178 198935471137488 236235871975767 265247294849984 298403206706232 314981162634356 397870942274976 472471743951534 530494589699968 596806413412464 629962325268712 708707615927301 795741884549952 944943487903068 1060989179399936 1193612826824928 1259924650537424 1417415231854602 1591483769099904 1889886975806136 2387225653649856 2519849301074848 2834830463709204 3182967538199808 3779773951612272 4774451307299712 5039698602149696 5669660927418408 7559547903224544 9548902614599424 10079397204299392 11339321854836816 15119095806449088 20158794408598784 22678643709673632 30238191612898176 45357287419347264 60476383225796352 90714574838694528 181429149677389056
• Sum of all divisors σ(n): 550703623421602560
• Sum of proper divisors (its aliquot sum) s(n): 369274473744213504
• 181429149677389056 is an abundant number, because the sum of its proper divisors (369274473744213504) is greater than itself. Its abundance is 187845324066824448

Bases of 181429149677389056

• Binary: 1010000100100100001101100110110010011011000000010100000000₂
• Hexadecimal: 0x28490D9B26C0500
• Base-36: 1DMF9KQK37K0

Squares and roots of 181429149677389056

• 181429149677389056 squared (181429149677389056²) is 32916536352660441402842621188571136
• 181429149677389056 cubed (181429149677389056³) is 5972019200788049256400442433586708613935063803887616
• The square root of 181429149677389056 is 425945007.8089765051
• The cube root of 181429149677389056 is 566111.9924699775

Scales and comparisons

• 181,429,149,677,389,056 seconds is equal to 5,768,885,762 years, 27 weeks, 5 days, 8 hours, 57 minutes, 36 seconds.
• To count from 1 to 181,429,149,677,389,056 would take you about seventeen billion, three hundred six million, six hundred fifty-seven thousand, two hundred eighty-seven 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 181429149677389056 cubic inches would be around 47176 feet tall.

Recreational maths with 181429149677389056

• 181429149677389056 backwards is 650983776941924181
• The number of decimal digits it has is: 18
• The sum of 181429149677389056's digits is 90
• More coming soon!