142628430798

Names of 142628430798

• Cardinal: 142628430798 can be written as One hundred forty-two billion, six hundred twenty-eight million, four hundred thirty thousand, seven hundred ninety-eight.

Scientific notation

• Scientific notation: 1.42628430798 × 10¹¹

Factors of 142628430798

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 137

Divisors of 142628430798

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 37 42 49 51 54 63 71 74 98 102 111 119 126 142 147 153 189 213 222 238 259 289 294 306 333 357 378 426 441 459 497 518 578 629 639 666 714 777 833 867 882 918 994 999 1071 1207 1258 1278 1323 1491 1554 1666 1734 1813 1887 1917 1998 2023 2142 2331 2414 2499 2601 2627 2646 2982 3213 3479 3621 3626 3774 3834 4046 4403 4473 4662 4998 5041 5202 5254 5439 5661 6069 6426 6958 6993 7242 7497 7803 7881 8449 8806 8946 10082 10437 10693 10863 10878 11322 12138 13209 13419 13986 14161 14994 15123 15606 15762 16317 16898 16983 18207 18389 20519 20874 21386 21726 22491 23643 25347 26418 26838 28322 30246 30821 31311 32079 32589 32634 33966 35287 36414 36778 39627 41038 42483 44659 44982 45369 47286 48951 50694 54621 55167 59143 61557 61642 62622 64158 65178 70574 70929 74851 76041 79254 84966 85697 89318 90738 92463 93933 96237 97902 105861 109242 110334 118286 118881 123114 127449 128723 133977 136107 141858 143633 149702 152082 165501 171394 177429 184671 184926 186517 187866 192474 211722 224553 228123 237762 247009 254898 257091 257446 267954 272214 277389 287266 288711 312613 317583 331002 354858 369342 373034 382347 386169 401931 430899 449106 456246 494018 496503 514182 523957 532287 554013 554778 559551 577422 599879 625226 635166 673659 741027 759203 764694 771273 772338 803862 832167 861798 937839 952749 993006 1005431 1047914 1064574 1108026 1119102 1158507 1199758 1205793 1292697 1305619 1347318 1456849 1482054 1518406 1542546 1571871 1596861 1664334 1678653 1799637 1875678 1905498 2010862 2020977 2188291 2223081 2277609 2313819 2317014 2411586 2585394 2611238 2813517 2913698 3016293 3143742 3170789 3193722 3357306 3475521 3599274 3878091 3916857 4041954 4199153 4370547 4376582 4446162 4555218 4627638 4715613 5035959 5314421 5398911 5627034 6032586 6341578 6564873 6669243 6832827 6951042 7756182 7833714 8398306 8440551 8741094 9048879 9139333 9431226 9512367 10071918 10197943 10628842 10797822 11750571 12597459 13111641 13129746 13338486 13665654 14146839 15943263 16196733 16881102 18097758 18278666 19024734 19694619 20395886 20498481 22195523 23501142 25194918 26223282 27146637 27417999 28293678 28537101 30593829 31886526 32393466 35251713 37200947 37792377 39334923 39389238 40996962 44391046 47829789 53903413 54293274 54835998 57074202 59083857 61187658 66586569 70503426 71385601 74401894 75584754 78669846 82253997 85611303 91781487 95659578 107806826 111602841 113377131 118167714 133173138 142771202 143489367 155368661 161710239 164507994 171222606 183562974 199759707 214156803 223205682 226754262 246761991 275344461 286978734 310737322 323420478 334808523 377323891 399519414 428313606 466105983 485130717 493523982 550688922 599279121 642470409 669617046 754647782 932211966 970261434 1004425569 1131971673 1198558242 1284940818 1398317949 1455392151 1927411227 2008851138 2263943346 2641267237 2796635898 2910784302 3395915019 3854822454 4194953847 5282534474 6791830038 7923801711 8389907694 10187745057 15847603422 20375490114 23771405133 47542810266 71314215399 142628430798
• Sum of all divisors σ(n): 407994084720
• Sum of proper divisors (its aliquot sum) s(n): 265365653922
• 142628430798 is an abundant number, because the sum of its proper divisors (265365653922) is greater than itself. Its abundance is 122737223124

Bases of 142628430798

• Binary: 10000100110101010100010010001111001110₂
• Hexadecimal: 0x21355123CE
• Base-36: 1TITA9JI

Squares and roots of 142628430798

• 142628430798 squared (142628430798²) is 20342869271899874916804
• 142628430798 cubed (142628430798³) is 2901471522179931955556235321329592
• The square root of 142628430798 is 377661.7941995193
• The cube root of 142628430798 is 5224.7883378221

Scales and comparisons

• 142,628,430,798 seconds is equal to 4,535 years, 7 weeks, 3 days, 33 minutes, 18 seconds.
• To count from 1 to 142,628,430,798 would take you about nine thousand and seventy 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 142628430798 cubic inches would be around 435.4 feet tall.

Recreational maths with 142628430798

• 142628430798 backwards is 897034826241
• 142628430798 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142628430798's digits is 54
• More coming soon!