129983453515125

Names of 129983453515125

• Cardinal: 129983453515125 can be written as One hundred twenty-nine trillion, nine hundred eighty-three billion, four hundred fifty-three million, five hundred fifteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.29983453515125 × 10¹⁴

Factors of 129983453515125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1006

Divisors of 129983453515125

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 175 225 245 315 343 375 441 525 735 875 991 1029 1125 1225 1575 1715 2205 2401 2625 2973 3087 3675 4955 5145 6125 6937 7203 7875 8575 8919 11025 12005 14865 15435 16807 18375 20811 21609 24775 25725 34685 36015 42875 44595 48559 50421 55125 60025 62433 74325 77175 84035 104055 108045 117649 123875 128625 145677 151263 173425 180075 222975 242795 252105 300125 312165 339913 352947 371625 385875 420175 437031 520275 540225 588245 728385 756315 867125 900375 982081 1019739 1058841 1114875 1213975 1260525 1560825 1699565 1764735 2100875 2185155 2379391 2601375 2701125 2941225 2946243 3059217 3641925 3781575 4910405 5098695 5294205 6069875 6302625 6874567 7138173 7804125 8497825 8823675 8838729 10925775 11896955 14706125 14731215 15296085 16655737 18209625 18907875 20623701 21414519 24552025 25493475 26471025 34372835 35690865 42489125 44118375 44193645 48121969 49967211 54628875 59484775 61871103 73656075 76480425 83278685 103118505 107072595 116590159 122760125 127467375 132355125 144365907 149901633 171864175 178454325 220968225 240609845 249836055 297423875 309355515 336853783 349770477 368280375 382402125 416393425 433097721 515592525 535362975 582950795 721829535 749508165 859320875 892271625 1010561349 1049311431 1104841125 1203049225 1249180275 1546777575 1684268915 1748852385 2081967125 2165488605 2357976481 2577962625 2676814875 2914753975 3031684047 3609147675 3747540825 5052806745 5246557155 6015246125 6245901375 7073929443 7733887875 8421344575 8744261925 10827443025 11789882405 14573769875 15158420235 16505835367 18045738375 18737704125 21221788329 25264033725 26232785775 35369647215 42106722875 43721309625 49517506101 54137215125 58949412025 75792101175 82529176835 106108941645 115540847569 126320168625 131163928875 148552518303 176848236075 247587530505 294747060125 346622542707 378960505875 412645884175 530544708225 577704237845 742762591515 884241180375 1039867628121 1237937652525 1733112713535 2063229420875 2652723541125 2888521189225 3713812957575 5199338140605 6189688262625 8665563567675 14442605946125 18569064787875 25996690703025 43327817838375 129983453515125
• Sum of all divisors σ(n): 273645443743308
• Sum of proper divisors (its aliquot sum) s(n): 143661990228183
• 129983453515125 is an abundant number, because the sum of its proper divisors (143661990228183) is greater than itself. Its abundance is 13678536713058

Bases of 129983453515125

• Binary: 11101100011100000100001100100101100110101110101₂
• Hexadecimal: 0x76382192CD75
• Base-36: 1A2PKO5DV9

Squares and roots of 129983453515125

• 129983453515125 squared (129983453515125²) is 16895698187718661718603765625
• 129983453515125 cubed (129983453515125³) is 2196161199988910371671607412535967892578125
• The square root of 129983453515125 is 11401028.6165382903
• The cube root of 129983453515125 is 50655.8208399761

Scales and comparisons

• 129,983,453,515,125 seconds is equal to 4,133,071 years, 39 weeks, 2 days, 9 hours, 18 minutes, 45 seconds.
• To count from 1 to 129,983,453,515,125 would take you about ten million, three hundred thirty-two thousand, six hundred seventy-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 129983453515125 cubic inches would be around 4221.3 feet tall.

Recreational maths with 129983453515125

• 129983453515125 backwards is 521515354389921
• 129983453515125 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129983453515125's digits is 63
• More coming soon!