972944785487090

Names of 972944785487090

• Cardinal: 972944785487090 can be written as Nine hundred seventy-two trillion, nine hundred forty-four billion, seven hundred eighty-five million, four hundred eighty-seven thousand and ninety.

Scientific notation

• Scientific notation: 9.7294478548709 × 10¹⁴

Factors of 972944785487090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 140946

Divisors of 972944785487090

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 13 26 29 58 65 130 145 169 290 338 377 754 845 1690 1885 3770 4901 9802 24505 49010 140897 281794 704485 1408970 1831661 3663322 4086013 8172026 9158305 18316610 20430065 23811593 40860130 47623186 53118169 106236338 119057965 238115930 265590845 531181690 690536197 1381072394 3452680985 6905361970 19851964609 39703929218 99259823045 198519646090 258075539917 516151079834 575706973661 1151413947322 1290377699585 2580755399170 2878534868305 3354982018921 5757069736610 6709964037842 7484190657593 14968381315186 16774910094605 33549820189210 37420953287965 74841906575930 97294478548709 194588957097418 486472392743545 972944785487090
• Sum of all divisors σ(n): 1961785066201740
• Sum of proper divisors (its aliquot sum) s(n): 988840280714650
• 972944785487090 is an abundant number, because the sum of its proper divisors (988840280714650) is greater than itself. Its abundance is 15895495227560

Bases of 972944785487090

• Binary: 11011101001110001101011100010100110011010011110010₂
• Hexadecimal: 0x374E35C5334F2
• Base-36: 9KVONWL7G2

Squares and roots of 972944785487090

• 972944785487090 squared (972944785487090²) is 946621555606519575888556668100
• 972944785487090 cubed (972944785487090³) is 921010506357040626881562571624427925964829000
• The square root of 972944785487090 is 31192062.8603991179
• The cube root of 972944785487090 is 99089.9018571005

Scales and comparisons

• 972,944,785,487,090 seconds is equal to 30,936,634 years, 34 weeks, 3 days, 5 hours, 4 minutes, 50 seconds.
• To count from 1 to 972,944,785,487,090 would take you about seventy-seven million, three hundred forty-one thousand, five hundred eighty-six 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 972944785487090 cubic inches would be around 8257.5 feet tall.

Recreational maths with 972944785487090

• 972944785487090 backwards is 090784587449279
• The number of decimal digits it has is: 15
• The sum of 972944785487090's digits is 83
• More coming soon!