142028198928

Names of 142028198928

• Cardinal: 142028198928 can be written as One hundred forty-two billion, twenty-eight million, one hundred ninety-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42028198928 × 10¹¹

Factors of 142028198928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 94

Divisors of 142028198928

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 49 54 56 63 66 71 72 77 84 88 98 99 108 112 121 126 132 142 144 147 154 168 176 189 196 198 213 216 231 242 252 264 284 294 297 308 336 363 378 392 396 426 432 441 462 484 497 504 528 539 568 588 594 616 639 693 726 756 781 784 792 847 852 882 924 968 994 1008 1078 1089 1136 1176 1188 1232 1278 1323 1331 1386 1452 1491 1512 1562 1584 1617 1694 1704 1764 1848 1917 1936 1988 2079 2156 2178 2343 2352 2376 2541 2556 2646 2662 2772 2904 2982 3024 3124 3234 3267 3388 3408 3479 3528 3696 3834 3976 3993 4158 4312 4356 4473 4686 4752 4851 5041 5082 5112 5292 5324 5467 5544 5808 5929 5964 6248 6468 6534 6776 6958 7029 7056 7623 7668 7952 7986 8316 8591 8624 8712 8946 9317 9372 9702 10082 10164 10224 10437 10584 10648 10934 11088 11858 11928 11979 12496 12936 13068 13419 13552 13916 14058 14553 15123 15246 15336 15972 16401 16632 17182 17424 17787 17892 18634 18744 19404 20164 20328 20874 21087 21168 21296 21868 22869 23716 23856 23958 25773 25872 26136 26838 27832 27951 28116 29106 30246 30492 30672 31311 31944 32802 33264 34364 35287 35574 35784 35937 37268 37488 38269 38808 40328 40656 41748 42174 43736 45369 45738 47432 47916 49203 51546 52272 53361 53676 55451 55664 55902 56232 58212 60137 60492 60984 62622 63888 65219 65604 68728 70574 71148 71568 71874 74536 76538 77319 77616 80656 83496 83853 84348 87472 90738 91476 93933 94501 94864 95832 98406 103092 105861 106722 107352 110902 111804 112464 114807 116424 120274 120984 121968 125244 130438 131208 136107 137456 141148 142296 143748 147609 149072 153076 154638 160083 166353 166992 167706 168696 180411 181476 182952 187866 189002 191664 195657 196812 206184 211722 213444 214704 221804 223608 229614 231957 232848 240548 241968 247009 250488 251559 260876 262416 272214 282296 283503 284592 287496 295218 306152 309276 317583 320166 332706 335412 337392 344421 360822 362952 365904 375732 378004 388157 391314 393624 412368 420959 423444 426888 443608 447216 459228 463914 481096 494018 499059 500976 503118 521752 541233 544428 564592 567006 574992 586971 590436 609961 612304 618552 635166 640332 661507 665412 670824 688842 721644 725904 741027 751464 756008 776314 782628 787248 841918 846888 850509 853776 887216 918456 927828 952749 962192 988036 998118 1006236 1033263 1043504 1082466 1088856 1134012 1164471 1173942 1180872 1219922 1237104 1262877 1270332 1280664 1323014 1330824 1341648 1377684 1443288 1482054 1497177 1502928 1512016 1552628 1565256 1623699 1683836 1693776 1701018 1760913 1829883 1836912 1855656 1905498 1976072 1984521 1996236 2012472 2066526 2164932 2177712 2223081 2268024 2328942 2347884 2361744 2439844 2525754 2540664 2551527 2561328 2646028 2661648 2717099 2755368 2886576 2964108 2994354 3105256 3130512 3247398 3367672 3402036 3493413 3521826 3659766 3711312 3788631 3810996 3952144 3969042 3992472 4024944 4133052 4269727 4329864 4446162 4536048 4630549 4657884 4695768 4879688 5051508 5081328 5103054 5292056 5434198 5489649 5510736 5928216 5953563 5988708 6210512 6494796 6669243 6709571 6735344 6804072 6986826 7043652 7319532 7577262 7621992 7938084 7984944 8151297 8266104 8539454 8659728 8892324 9261098 9315768 9391536 9759376 10103016 10206108 10480239 10584112 10868396 10979298 11365893 11856432 11907126 11977416 12809181 12989592 13338486 13419142 13608144 13891647 13973652 14087304 14639064 15154524 15243984 15876168 16302594 16468947 16532208 17078908 17784648 17860689 18522196 18631536 20128713 20206032 20412216 20960478 21736792 21958596 22731786 23814252 23954832 24453891 25618362 25979184 26676972 26838284 27783294 27947304 28174608 29278128 29888089 30309048 31752336 32605188 32937894 34157816 35569296 35721378 37044392 38427543 40257426 40824432 41674941 41920956 43473584 43917192 45463572 46966997 47628504 48907782 51236724 53353944 53676568 55566588 55894608 59776178 60386139 60618096 65210376 65875788 68315632 71442756 73361673 74088784 76855086 80514852 83349882 83841912 87834384 89664267 90927144 93933994 95257008 97815564 102473448 106707888 107353136 111133176 115282629 119552356 120772278 125024823 130420752 131751576 140900991 142885512 146723346 153710172 161029704 166699764 167683824 179328534 181158417 181854288 187867988 195631128 204946896 222266352 230565258 239104712 241544556 250049646 263503152 268992801 281801982 285771024 293446692 307420344 322059408 328768979 333399528 358657068 362316834 375735976 391262256 422702973 461130516 478209424 483089112 500099292 537985602 563603964 586893384 614840688 657537958 666799056 717314136 724633668 751471952 806978403 845405946 922261032 966178224 986306937 1000198584 1075971204 1127207928 1173786768 1268108919 1315075916 1434628272 1449267336 1613956806 1690811892 1844522064 1972613874 2000397168 2151942408 2254415856 2536217838 2630151832 2898534672 2958920811 3227913612 3381623784 3945227748 4303884816 5072435676 5260303664 5917841622 6455827224 6763247568 7890455496 8876762433 10144871352 11835683244 12911654448 15780910992 17753524866 20289742704 23671366488 35507049732 47342732976 71014099464 142028198928
• Sum of all divisors σ(n): 529070333760
• Sum of proper divisors (its aliquot sum) s(n): 387042134832
• 142028198928 is an abundant number, because the sum of its proper divisors (387042134832) is greater than itself. Its abundance is 245013935904

Bases of 142028198928

• Binary: 10000100010001100010100101010000010000₂
• Hexadecimal: 0x21118A5410
• Base-36: 1T8VX7O0

Squares and roots of 142028198928

• 142028198928 squared (142028198928²) is 20172009290731540349184
• 142028198928 cubed (142028198928³) is 2864994148321483399357763734474752
• The square root of 142028198928 is 376866.2878634809
• The cube root of 142028198928 is 5217.4487678423

Scales and comparisons

• 142,028,198,928 seconds is equal to 4,516 years, 2 weeks, 6 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 142,028,198,928 would take you about nine thousand and thirty-two 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 142028198928 cubic inches would be around 434.8 feet tall.

Recreational maths with 142028198928

• 142028198928 backwards is 829891820241
• 142028198928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142028198928's digits is 54
• More coming soon!