972199735988

Names of 972199735988

• Cardinal: 972199735988 can be written as Nine hundred seventy-two billion, one hundred ninety-nine million, seven hundred thirty-five thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 9.72199735988 × 10¹¹

Factors of 972199735988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 196255

Divisors of 972199735988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 71 79 142 158 221 284 316 442 884 923 1027 1207 1343 1846 2054 2414 2686 3692 4108 4828 5372 5609 11218 15691 17459 22436 31382 34918 62764 69836 72917 95353 145834 190706 196073 291668 381412 392146 784292 1239589 2479178 2548949 3333241 4958356 5097898 6666482 10195796 13332964 13921183 15489767 27842366 30979534 43332133 55684732 61959068 86664266 173328532 180975379 201366971 236660111 263326039 361950758 402733942 473320222 526652078 723901516 805467884 946640444 1053304156 1099773457 2199546914 3076581443 3423238507 4399093828 6153162886 6846477014 12306325772 13692954028 14297054941 18696148769 28594109882 37392297538 57188219764 74784595076 243049933997 486099867994 972199735988
• Sum of all divisors σ(n): 1992237327360
• Sum of proper divisors (its aliquot sum) s(n): 1020037591372
• 972199735988 is an abundant number, because the sum of its proper divisors (1020037591372) is greater than itself. Its abundance is 47837855384

Bases of 972199735988

• Binary: 1110001001011011100111101011001010110100₂
• Hexadecimal: 0xE25B9EB2B4
• Base-36: CEMEMD9W

Squares and roots of 972199735988

• 972199735988 squared (972199735988²) is 945172326655136902336144
• 972199735988 cubed (972199735988³) is 918896286437287791575195337229950272
• The square root of 972199735988 is 986001.8945154213
• The cube root of 972199735988 is 9906.4602122519

Scales and comparisons

• 972,199,735,988 seconds is equal to 30,912 years, 49 weeks, 18 hours, 13 minutes, 8 seconds.
• To count from 1 to 972,199,735,988 would take you about sixty-one thousand, eight hundred twenty-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 972199735988 cubic inches would be around 825.5 feet tall.

Recreational maths with 972199735988

• 972199735988 backwards is 889537991279
• The number of decimal digits it has is: 12
• The sum of 972199735988's digits is 77
• More coming soon!