142352738619

Names of 142352738619

• Cardinal: 142352738619 can be written as One hundred forty-two billion, three hundred fifty-two million, seven hundred thirty-eight thousand, six hundred nineteen.

Scientific notation

• Scientific notation: 1.42352738619 × 10¹¹

Factors of 142352738619

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1363

Divisors of 142352738619

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 13 17 19 21 39 49 51 57 91 119 133 147 211 221 247 273 323 357 399 633 637 663 741 833 931 969 1093 1477 1547 1729 1911 2261 2499 2743 2793 3279 3587 4009 4199 4431 4641 5187 6783 7651 8229 10339 10761 10829 12027 12103 12597 14209 15827 18581 19201 20767 22953 25109 28063 29393 31017 32487 36309 42627 46631 47481 52117 53557 55743 57603 62301 68153 75327 84189 88179 99463 130067 134407 139893 145369 156351 160671 175763 196441 204459 205751 230623 241553 269971 298389 326417 353039 364819 390201 403221 436107 477071 527289 589323 617253 691869 696241 724659 809913 885989 910469 979251 1017583 1059117 1094457 1431213 1614361 1690871 1889797 2088723 2284919 2471273 2553733 2657967 2731407 2998099 3052749 3339497 3920591 4381837 4589507 4843083 5072613 5669391 6201923 6854757 7413819 7661199 8994297 10018491 11300527 11761773 11836097 13145511 13228579 13768521 17298911 18605769 20986693 27444137 30672859 32126549 33901581 35508291 39685737 43413461 50967683 51896733 56963881 62960079 74491229 82332411 92018577 96379647 130240383 146906851 152903049 170891643 192108959 214710013 223473687 224885843 356773781 398747167 440720553 521438603 576326877 644130039 674657529 968385977 1070321343 1196241501 1564315809 2497416467 2791230169 2905157931 3650070221 6778701839 7492249401 8373690507 10950210663 20336105517 47450912873 142352738619
• Sum of all divisors σ(n): 266513103360
• Sum of proper divisors (its aliquot sum) s(n): 124160364741
• 142352738619 is a deficient number, because the sum of its proper divisors (124160364741) is less than itself. Its deficiency is 18192373878

Bases of 142352738619

• Binary: 10000100100100111000100110100100111011₂
• Hexadecimal: 0x2124E2693B
• Base-36: 1TE9583F

Squares and roots of 142352738619

• 142352738619 squared (142352738619²) is 20264302192329334027161
• 142352738619 cubed (142352738619³) is 2884678913281086353534792479630659
• The square root of 142352738619 is 377296.6188809541
• The cube root of 142352738619 is 5221.4197659279

Scales and comparisons

• 142,352,738,619 seconds is equal to 4,526 years, 19 weeks, 4 days, 3 hours, 23 minutes, 39 seconds.
• To count from 1 to 142,352,738,619 would take you about nine thousand and fifty-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 142352738619 cubic inches would be around 435.1 feet tall.

Recreational maths with 142352738619

• 142352738619 backwards is 916837253241
• 142352738619 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142352738619's digits is 51
• More coming soon!