142390379736

Names of 142390379736

• Cardinal: 142390379736 can be written as One hundred forty-two billion, three hundred ninety million, three hundred seventy-nine thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.42390379736 × 10¹¹

Factors of 142390379736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1933228

Divisors of 142390379736

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 31 33 36 44 54 62 66 72 88 93 99 108 124 132 186 198 216 248 264 279 297 341 372 396 558 594 682 744 792 837 1023 1116 1188 1364 1674 2046 2232 2376 2728 3069 3348 4092 6138 6696 8184 9207 12276 18414 24552 36828 73656 1933181 3866362 5799543 7732724 11599086 15465448 17398629 21264991 23198172 34797258 42529982 46396344 52195887 59928611 63794973 69594516 85059964 104391774 119857222 127589946 139189032 170119928 179785833 191384919 208783548 239714444 255179892 359571666 382769838 417567096 479428888 510359784 539357499 574154757 659214721 719143332 765539676 1078714998 1148309514 1318429442 1438286664 1531079352 1618072497 1977644163 2157429996 2296619028 2636858884 3236144994 3955288326 4314859992 4593238056 5273717768 5932932489 6472289988 7910576652 11865864978 12944579976 15821153304 17798797467 23731729956 35597594934 47463459912 71195189868 142390379736
• Sum of all divisors σ(n): 445405132800
• Sum of proper divisors (its aliquot sum) s(n): 303014753064
• 142390379736 is an abundant number, because the sum of its proper divisors (303014753064) is greater than itself. Its abundance is 160624373328

Bases of 142390379736

• Binary: 10000100100111001000001100010011011000₂
• Hexadecimal: 0x212720C4D8
• Base-36: 1TEVK060

Squares and roots of 142390379736

• 142390379736 squared (142390379736²) is 20275020241362279429696
• 142390379736 cubed (142390379736³) is 2886967831322661341940954955040256
• The square root of 142390379736 is 377346.4982426629
• The cube root of 142390379736 is 5221.8799438247

Scales and comparisons

• 142,390,379,736 seconds is equal to 4,527 years, 29 weeks, 5 days, 19 hours, 15 minutes, 36 seconds.
• To count from 1 to 142,390,379,736 would take you about nine thousand and fifty-five 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 142390379736 cubic inches would be around 435.2 feet tall.

Recreational maths with 142390379736

• 142390379736 backwards is 637973093241
• 142390379736 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142390379736's digits is 54
• More coming soon!