142385360390

Names of 142385360390

• Cardinal: 142385360390 can be written as One hundred forty-two billion, three hundred eighty-five million, three hundred sixty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.4238536039 × 10¹¹

Factors of 142385360390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 352

Divisors of 142385360390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 65 70 89 91 109 127 130 178 182 218 254 445 455 545 623 635 763 889 890 910 1090 1157 1246 1270 1417 1526 1651 1778 2314 2834 3115 3302 3815 4445 5785 6230 7085 7630 8099 8255 8890 9701 9919 11303 11557 11570 13843 14170 16129 16198 16510 19402 19838 22606 23114 27686 32258 40495 48505 49595 56515 57785 67907 69215 79121 80645 80990 96901 97010 99190 112903 113030 115570 126113 135814 138430 146939 158242 161290 179959 193802 209677 225806 252226 293878 339535 359918 395605 419354 484505 564515 630565 679070 734695 791210 882791 899795 969010 1028573 1048385 1129030 1232027 1259713 1261130 1435481 1467739 1469390 1758061 1765582 1799590 2057146 2096770 2464054 2519426 2870962 2935478 3516122 4413955 5142865 6160135 6298565 7177405 7338695 8624189 8790305 8827910 10048367 10285730 12306427 12320270 12597130 14354810 14677390 16016351 17248378 17580610 18661253 20096734 22854793 24612854 32032702 37322506 43120945 45709586 50241835 61532135 80081755 86241890 93306265 100483670 112114457 114273965 123064270 130628771 156467429 159983551 160163510 186612530 224228914 228547930 261257542 312934858 319967102 560572285 653143855 782337145 799917755 1095272003 1121144570 1306287710 1564674290 1599835510 2034076577 2190544006 4068153154 5476360015 10170382885 10952720030 14238536039 20340765770 28477072078 71192680195 142385360390
• Sum of all divisors σ(n): 324463708800
• Sum of proper divisors (its aliquot sum) s(n): 182078348410
• 142385360390 is an abundant number, because the sum of its proper divisors (182078348410) is greater than itself. Its abundance is 39692988020

Bases of 142385360390

• Binary: 10000100100110110101000010111000000110₂
• Hexadecimal: 0x2126D42E06
• Base-36: 1TESKF7Q

Squares and roots of 142385360390

• 142385360390 squared (142385360390²) is 20273590853390180952100
• 142385360390 cubed (142385360390³) is 2886662540059368568152071827319000
• The square root of 142385360390 is 377339.8473392389
• The cube root of 142385360390 is 5221.8185849741

Scales and comparisons

• 142,385,360,390 seconds is equal to 4,527 years, 21 weeks, 3 days, 16 hours, 59 minutes, 50 seconds.
• To count from 1 to 142,385,360,390 would take you about nine thousand and fifty-four 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 142385360390 cubic inches would be around 435.2 feet tall.

Recreational maths with 142385360390

• 142385360390 backwards is 093063583241
• The number of decimal digits it has is: 12
• The sum of 142385360390's digits is 44
• More coming soon!