142607655729

Names of 142607655729

• Cardinal: 142607655729 can be written as One hundred forty-two billion, six hundred seven million, six hundred fifty-five thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.42607655729 × 10¹¹

Factors of 142607655729

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 329

Divisors of 142607655729

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 11 19 21 27 31 33 49 57 63 77 93 99 127 131 133 147 171 189 209 217 231 279 297 341 381 393 399 441 513 539 589 627 651 693 837 889 917 931 1023 1143 1179 1197 1323 1397 1441 1463 1519 1617 1767 1881 1953 2079 2387 2413 2489 2667 2751 2793 3069 3429 3537 3591 3937 4061 4123 4191 4323 4389 4557 4851 5301 5643 5859 6223 6419 6479 7161 7239 7467 8001 8253 8379 9207 9779 10087 10241 11811 12183 12369 12573 12969 13167 13671 14553 15903 16637 16709 16891 17423 18669 19257 19437 21483 21717 22401 24003 24759 25137 26543 27379 27559 28427 28861 29337 30261 30723 35433 36549 37107 37719 38907 39501 41013 43307 44671 45353 49911 50127 50673 52269 56007 57771 58311 64449 65151 67203 68453 70609 74803 77159 79629 82137 82677 85281 86583 88011 90783 92169 106299 109647 111321 116459 118237 121961 129921 134013 136059 149733 150381 152019 156807 168021 173313 174933 183007 185801 191653 192913 198989 205359 211827 224409 231477 238887 246411 248031 255843 259749 264033 272349 276507 303149 312697 316103 317471 349377 354711 365883 389763 402039 408177 449199 451143 456057 470421 515747 523621 540113 549021 557403 574959 578739 596967 616077 635481 673227 694431 716661 739233 744093 767529 779247 815213 822833 848749 909447 938091 948309 952413 1048131 1064133 1097649 1169289 1206117 1224531 1281049 1300607 1341571 1547241 1570863 1620339 1647063 1672209 1724877 1736217 1790901 1848231 1906443 2019681 2083293 2122043 2188879 2212721 2445639 2468499 2546247 2728341 2814273 2844927 2857239 3144393 3192399 3292947 3477133 3610229 3665347 3780791 3843147 3901821 4024713 4641723 4712589 4861017 4941189 5016627 5174631 5208651 5372703 5673217 5759831 5941243 6366129 6566637 6638163 7336917 7405497 7638741 8185023 8442819 8534781 8571717 8967343 9799193 10431399 10830687 10996041 11342373 11529441 11705463 12074139 13925169 14137767 14583051 15489047 17019651 17279493 17823729 19098387 19699911 19914489 22010751 22216491 22916223 24339931 25271603 26902029 29397579 31294197 32492061 32988123 34027119 34588323 35116389 36222417 39712519 40318817 41588701 46467141 51058953 51838479 53471187 57295161 59099733 59743467 68594351 73019793 75814809 80706087 88192737 93882591 97476183 98964369 102081357 107791123 119137557 120956451 124766103 139401423 153176859 155515437 160413561 170379517 205783053 219059379 227444427 242118261 264578211 277987633 323373369 357412671 362869353 374298309 418204269 480160457 511138551 617349159 657178137 682333281 754537861 833962899 970120107 1072238013 1088608059 1122894927 1440481371 1533415653 1852047477 2263613583 2501888697 2910360321 4321444113 4600246959 5281765027 6790840749 7505666091 12964332339 15845295081 20372522247 47535885243 142607655729
• Sum of all divisors σ(n): 295855718400
• Sum of proper divisors (its aliquot sum) s(n): 153248062671
• 142607655729 is an abundant number, because the sum of its proper divisors (153248062671) is greater than itself. Its abundance is 10640406942

Bases of 142607655729

• Binary: 10000100110100000101000010001100110001₂
• Hexadecimal: 0x2134142331
• Base-36: 1TIGWZE9

Squares and roots of 142607655729

• 142607655729 squared (142607655729²) is 20336943472520986521441
• 142607655729 cubed (142607655729³) is 2900203833309406617577107404985489
• The square root of 142607655729 is 377634.2883385989
• The cube root of 142607655729 is 5224.5346469129

Scales and comparisons

• 142,607,655,729 seconds is equal to 4,534 years, 25 weeks, 13 hours, 42 minutes, 9 seconds.
• To count from 1 to 142,607,655,729 would take you about nine thousand and sixty-eight 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 142607655729 cubic inches would be around 435.4 feet tall.

Recreational maths with 142607655729

• 142607655729 backwards is 927556706241
• The number of decimal digits it has is: 12
• The sum of 142607655729's digits is 54
• More coming soon!