142680788425

Names of 142680788425

• Cardinal: 142680788425 can be written as One hundred forty-two billion, six hundred eighty million, seven hundred eighty-eight thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.42680788425 × 10¹¹

Factors of 142680788425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3717

Divisors of 142680788425

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 25 35 37 49 127 175 185 245 259 343 635 889 925 1225 1295 1715 1813 3175 3541 4445 4699 6223 6475 8575 9065 12691 17705 22225 23495 24787 31115 32893 43561 45325 63455 88525 117475 123935 131017 155575 164465 173509 217805 230251 317275 449707 619675 655085 822325 867545 917119 1089025 1151255 1214563 1611757 2248535 3147949 3275425 4337725 4585595 5756275 6072815 6419833 8058785 11242675 15739745 16639159 22035643 22927975 30364075 32099165 40293925 44938831 78698725 83195795 110178215 116474113 154249501 160495825 224694155 415978975 550891075 582370565 771247505 815318791 1123470775 2911852825 3856237525 4076593955 5707231537 20382969775 28536157685 142680788425
• Sum of all divisors σ(n): 213630771200
• Sum of proper divisors (its aliquot sum) s(n): 70949982775
• 142680788425 is a deficient number, because the sum of its proper divisors (70949982775) is less than itself. Its deficiency is 71730805650

Bases of 142680788425

• Binary: 10000100111000011100000000110111001001₂
• Hexadecimal: 0x2138700DC9
• Base-36: 1TJOGGY1

Squares and roots of 142680788425

• 142680788425 squared (142680788425²) is 20357807385579613980625
• 142680788425 cubed (142680788425³) is 2904668008378787298362727674265625
• The square root of 142680788425 is 377731.1059801667
• The cube root of 142680788425 is 5225.4275840339

Scales and comparisons

• 142,680,788,425 seconds is equal to 4,536 years, 42 weeks, 20 minutes, 25 seconds.
• To count from 1 to 142,680,788,425 would take you about nine thousand and seventy-three 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 142680788425 cubic inches would be around 435.5 feet tall.

Recreational maths with 142680788425

• 142680788425 backwards is 524887086241
• The number of decimal digits it has is: 12
• The sum of 142680788425's digits is 55
• More coming soon!