21272106043125

Names of 21272106043125

• Cardinal: 21272106043125 can be written as Twenty-one trillion, two hundred seventy-two billion, one hundred six million, forty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.1272106043125 × 10¹³

Factors of 21272106043125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 122

Divisors of 21272106043125

• Number of divisors d(n): 400
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 107 125 135 147 175 189 225 245 315 321 343 375 405 441 525 535 567 625 675 735 749 875 945 963 1029 1125 1225 1323 1575 1605 1715 1875 2025 2205 2247 2625 2675 2835 2889 3087 3375 3675 3745 3969 4375 4725 4815 5145 5243 5625 6125 6615 6741 7875 8025 8575 8667 9261 10125 11025 11235 11449 13125 13375 14175 14445 15435 15729 16875 18375 18725 19845 20223 23625 24075 25725 26215 27783 30625 33075 33705 34347 36701 39375 40125 42875 43335 46305 47187 50625 55125 56175 57245 60669 66875 70875 72225 77175 78645 80143 91875 93625 99225 101115 103041 110103 118125 120375 128625 131075 138915 141561 165375 168525 171735 183505 200625 214375 216675 231525 235935 240429 275625 280875 286225 303345 309123 330309 354375 361125 385875 393225 400715 424683 468125 496125 505575 515205 550515 561001 601875 643125 655375 694575 707805 721287 826875 842625 858675 917525 927369 990927 1083375 1157625 1179675 1202145 1225043 1404375 1431125 1516725 1545615 1651545 1683003 1805625 1929375 1966125 2003575 2123415 2163861 2480625 2527875 2576025 2752575 2805005 2972781 3276875 3472875 3539025 3606435 3675129 3927007 4213125 4293375 4587625 4636845 4954635 5049009 5416875 5788125 5898375 6010725 6125215 6491583 7155625 7583625 7728075 8257725 8415015 8575301 9830625 10017875 10617075 10819305 11025387 11781021 12639375 12880125 13762875 14025025 14863905 15147027 17364375 17695125 18032175 18375645 19635035 21466875 22938125 23184225 24773175 25245045 25725903 29491875 30053625 30626075 32457915 33076161 35343063 37918125 38640375 41288625 42075075 42876505 45441081 50089375 53085375 54096525 55126935 58905105 60027107 64400625 68814375 70125125 74319525 75735135 77177709 88475625 90160875 91878225 98175175 99228483 106029189 115921125 123865875 126225225 128629515 150268125 153130375 162289575 165380805 176715315 180081321 193201875 206443125 210375375 214382525 227205405 231533127 265426875 270482625 275634675 294525525 300135535 318087567 350625625 371597625 378675675 385888545 420189749 450804375 459391125 490875875 496142415 530145945 540243963 579605625 619329375 631126125 643147575 694599381 765651875 811447875 826904025 883576575 900406605 1051876875 1071912625 1136027025 1157665635 1260569247 1352413125 1378173375 1472627625 1500677675 1590437835 1620731889 1857988125 1893378375 1929442725 2100948745 2296955625 2454379375 2480712075 2650729725 2701219815 3155630625 3215737875 3472996905 3781707741 4057239375 4134520125 4417882875 4502033025 4862195667 5359563125 5680135125 5788328175 6302846235 6890866875 7363138125 7503388375 7952189175 8103659445 9466891875 9647213625 10504743725 11345123223 12403560375 13253648625 13506099075 16078689375 17364984525 18908538705 20672600625 22089414375 22510165125 24310978335 28400675625 28941640875 31514231175 34035369669 37516941875 39760945875 40518297225 48236068125 52523718625 56725616115 62017801875 66268243125 67530495375 86824922625 94542693525 112550825625 121554891675 144708204375 157571155875 170176848345 198804729375 202591486125 262618593125 283628080575 337652476875 434124613125 472713467625 607774458375 787855779375 850884241725 1012957430625 1418140402875 2363567338125 3038872291875 4254421208625 7090702014375 21272106043125
• Sum of all divisors σ(n): 46743974640000
• Sum of proper divisors (its aliquot sum) s(n): 25471868596875
• 21272106043125 is an abundant number, because the sum of its proper divisors (25471868596875) is greater than itself. Its abundance is 4199762553750

Bases of 21272106043125

• Binary: 100110101100011001100010100110000011011110101₂
• Hexadecimal: 0x1358CC5306F5
• Base-36: 7JG9QPIB9

Squares and roots of 21272106043125

• 21272106043125 squared (21272106043125²) is 452502495509955144359765625
• 21272106043125 cubed (21272106043125³) is 9625681069266460004933052110671142578125
• The square root of 21272106043125 is 4612169.3424163211
• The cube root of 21272106043125 is 27707.8926551029

Scales and comparisons

• 21,272,106,043,125 seconds is equal to 676,387 years, 9 weeks, 1 hour, 18 minutes, 45 seconds.
• To count from 1 to 21,272,106,043,125 would take you about one million, six hundred ninety thousand, nine hundred sixty-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 21272106043125 cubic inches would be around 2309 feet tall.

Recreational maths with 21272106043125

• 21272106043125 backwards is 52134060127212
• The number of decimal digits it has is: 14
• The sum of 21272106043125's digits is 36
• More coming soon!