135721820285105618176

Names of 135721820285105618176

• Cardinal: 135721820285105618176 can be written as One hundred thirty-five quintillion, seven hundred twenty-one quadrillion, eight hundred twenty trillion, two hundred eighty-five billion, one hundred five million, six hundred eighteen thousand, one hundred seventy-six.

Scientific notation

• Scientific notation: 1.35721820285105618176 × 10²⁰

Factors of 135721820285105618176

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 533307

Divisors of 135721820285105618176

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 163 188 256 326 376 652 752 1063 1304 1504 2126 2608 3008 4252 5216 6016 7661 8504 10432 12032 15322 17008 20864 30644 34016 41728 49961 61288 68032 99922 122576 136064 173269 190763 199844 245152 272128 341269 346538 381526 399688 490304 682538 693076 763052 799376 980608 1365076 1386152 1526104 1598752 1961216 2730152 2772304 3052208 3197504 5460304 5544608 6104416 6395008 8143643 8965861 10920608 11089216 12208832 12790016 16039643 16287286 17931722 21841216 22178432 24417664 31094369 32079286 32574572 35863444 43682432 44356864 48835328 55626847 62188738 64158572 65149144 71726888 87364864 111253694 124377476 128317144 130298288 143453776 202781069 222507388 248754952 256634288 260596576 286907552 362768947 405562138 445014776 497509904 513268576 521193152 573815104 725537894 811124276 890029552 995019808 1026537152 1042386304 1147630208 1451075788 1461435343 1622248552 1780059104 1990039616 2053074304 2084772608 2295260416 2614461809 2902151576 2922870686 3244497104 3560118208 3980079232 4106148608 5228923618 5804303152 5845741372 6488994208 7120236416 7960158464 9530710243 10457847236 11608606304 11691482744 12977988416 14240472832 17050140509 19061420486 20915694472 23217212608 23382965488 25955976832 33053314247 34100281018 38122840972 41831388944 46434425216 46765930976 51911953664 59131338361 65101498247 66106628494 68200562036 76245681944 83662777888 92868850432 93531861952 118262676722 130202996494 132213256988 136401124072 152491363888 167325555776 187063723904 236525353444 260405992988 264426513976 272802248144 304982727776 334651111552 374127447808 473050706888 520811985976 528853027952 545604496288 609965455552 669302223104 946101413776 1041623971952 1057706055904 1091208992576 1219930911104 1553505769609 1892202827552 2083247943904 2115412111808 2182417985152 2439861822208 2779172902967 3059770417609 3107011539218 3784405655104 4166495887808 4230824223616 4364835970304 5558345805934 6119540835218 6214023078436 7568811310208 8332991775616 8461648447232 10611544214261 11116691611868 12239081670436 12428046156872 15137622620416 16665983551232 21223088428522 22233383223736 24478163340872 24856092313744 42446176857044 44466766447472 48956326681744 49712184627488 69202892636561 84892353714088 88933532894944 97912653363488 99424369254976 138405785273122 169784707428176 177867065789888 195825306726976 198848738509952 276811570546244 339569414856352 355734131579776 391650613453952 397697477019904 498742578070267 553623141092488 679138829712704 711468263159552 783301226907904 997485156140534 1107246282184976 1358277659425408 1994970312281068 2214492564369952 2716555318850816 3252535953918367 3989940624562136 4428985128739904 6505071907836734 7979881249124272 8857970257479808 11280071499759443 13010143815673468 15959762498248544 17715940514959616 22560142999518886 26020287631346936 31919524996497088 45120285999037772 52040575262693872 63839049992994176 90240571998075544 104081150525387744 127678099985988352 180481143996151088 208162301050775488 360962287992302176 416324602101550976 530163360488693821 721924575984604352 832649204203101952 1060326720977387642 1443849151969208704 2120653441954775284 2887698303938417408 4241306883909550568 8482613767819101136 16965227535638202272 33930455071276404544 67860910142552809088 135721820285105618176
• Sum of all divisors σ(n): 278639156184123248640
• Sum of proper divisors (its aliquot sum) s(n): 142917335899017630464
• 135721820285105618176 is an abundant number, because the sum of its proper divisors (142917335899017630464) is greater than itself. Its abundance is 7195515613912012288

Bases of 135721820285105618176

• Binary: 1110101101110000100110001000111011011011011001000000011110100000000₂
• Hexadecimal: 0x75B84C476DB203D00
• Base-36: SN5FDZ6W4L7GG

Squares and roots of 135721820285105618176

• 135721820285105618176 squared (135721820285105618176²) is 18420412501502506863428814155519101566976
• 135721820285105618176 cubed (135721820285105618176³) is 2500051915106436059364840845740370376214727470748822746955776
• The square root of 135721820285105618176 is 11649970827.6504116823
• The cube root of 135721820285105618176 is 5139054.5214102895

Scales and comparisons

• 135,721,820,285,105,618,176 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 135,721,820,285,105,618,176 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 135721820285105618176 cubic inches would be around 428254.5 feet tall.

Recreational maths with 135721820285105618176

• 135721820285105618176 backwards is 671816501582028127531
• The number of decimal digits it has is: 21
• The sum of 135721820285105618176's digits is 79
• More coming soon!