121374251145
121,374,251,145 is an odd composite number composed of six prime numbers multiplied together.
121374251145 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 121374251145:
35 × 5 × 7 × 292 × 71 × 239
(3 × 3 × 3 × 3 × 3 × 5 × 7 × 29 × 29 × 71 × 239)See below for interesting mathematical facts about the number 121374251145 from the Numbermatics database.
Names of 121374251145
- Cardinal: 121374251145 can be written as One hundred twenty-one billion, three hundred seventy-four million, two hundred fifty-one thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 1.21374251145 × 1011
Factors of 121374251145
Divisors of 121374251145
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 7 9 15 21 27 29 35 45 63 71 81 87 105 135 145 189 203 213 239 243 261 315 355 405 435 497 567 609 639 717 783 841 945 1015 1065 1195 1215 1305 1491 1673 1701 1827 1917 2059 2151 2349 2485 2523 2835 3045 3195 3585 3915 4205 4473 5019 5481 5751 5887 6177 6453 6931 7047 7455 7569 8365 8505 9135 9585 10295 10755 11745 12615 13419 14413 15057 16443 16969 17253 17661 18531 19359 20793 22365 22707 25095 27405 28755 29435 30885 32265 34655 35235 37845 40257 43239 45171 48517 49329 50907 52983 55593 58077 59711 62379 67095 68121 72065 75285 82215 84845 86265 88305 92655 96795 103965 113535 118783 120771 129717 135513 145551 152721 158949 166779 179133 187137 200999 201285 204363 216195 225855 242585 246645 254535 264915 277965 290385 298555 311895 340605 356349 389151 406539 417977 436653 458163 476847 492101 500337 537399 561411 593915 602997 603855 648585 677565 727755 763605 794745 833895 895665 935685 1004995 1021815 1069047 1167453 1253931 1309959 1374489 1406993 1430541 1476303 1612197 1684233 1781745 1808991 1945755 2032695 2089885 2183265 2290815 2384235 2460505 2501685 2686995 2807055 3014985 3207141 3444707 3502359 3761793 3929877 4123467 4220979 4428909 4836591 5345235 5426973 5837265 6269655 6549795 6872445 7034965 7152705 7381515 8060985 8421165 9044955 9621423 10334121 11285379 11789631 12662937 13286727 14270929 14509773 16035705 16280919 17223535 17511795 18808965 19649385 20617335 21104895 22144545 24182955 27134865 28864269 31002363 33856137 37988811 39860181 42812787 48107115 48842757 51670605 56426895 58948155 63314685 66433635 71354645 72548865 81404595 93007089 99896503 101568411 113966433 119580543 128438361 144321345 155011815 169280685 189944055 199300905 214063935 244213785 279021267 299689509 341899299 385315083 465035445 499482515 507842055 569832165 597902715 642191805 837063801 899068527 1155945249 1395106335 1498447545 1709496495 1926575415 2697205581 3467835747 4185319005 4495342635 5779726245 8091616743 13486027905 17339178735 24274850229 40458083715 121374251145
- Sum of all divisors σ(n): 262968975360
- Sum of proper divisors (its aliquot sum) s(n): 141594724215
- 121374251145 is an abundant number, because the sum of its proper divisors (141594724215) is greater than itself. Its abundance is 20220473070
Bases of 121374251145
- Binary: 11100010000100111100000011000100010012
- Hexadecimal: 0x1C42781889
- Base-36: 1JRB3FK9
Squares and roots of 121374251145
- 121374251145 squared (1213742511452) is 14731708841009533811025
- 121374251145 cubed (1213742511453) is 1788050128663708032118717319873625
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The
square root of 121374251145 is 348388.0754919719 -
The
cube root of 121374251145 is 4951.1815856967
Scales and comparisons
How big is 121374251145?- 121,374,251,145 seconds is equal to 3,859 years, 16 weeks, 6 days, 13 hours, 45 minutes, 45 seconds.
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To count from 1 to 121,374,251,145 would take you about seven thousand, seven hundred eighteen 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 121374251145 cubic inches would be around 412.6 feet tall.
Recreational maths with 121374251145
- 121374251145 backwards is 541152473121
- The number of decimal digits it has is: 12
- The sum of 121374251145's digits is 36
- More coming soon!
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