1230312437172

Names of 1230312437172

• Cardinal: 1230312437172 can be written as One trillion, two hundred thirty billion, three hundred twelve million, four hundred thirty-seven thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.230312437172 × 10¹²

Factors of 1230312437172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 375553272

Divisors of 1230312437172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 182 234 252 273 364 468 546 819 1092 1638 3276 375553247 751106494 1126659741 1502212988 2253319482 2628872729 3379979223 4506638964 4882192211 5257745458 6759958446 7886618187 9764384422 10515490916 13519916892 14646576633 15773236374 19528768844 23659854561 29293153266 31546472748 34175345477 43939729899 47319709122 58586306532 68350690954 87879459798 94639418244 102526036431 136701381908 175758919596 205052072862 307578109293 410104145724 615156218586 1230312437172
• Sum of all divisors σ(n): 3827638703616
• Sum of proper divisors (its aliquot sum) s(n): 2597326266444
• 1230312437172 is an abundant number, because the sum of its proper divisors (2597326266444) is greater than itself. Its abundance is 1367013829272

Bases of 1230312437172

• Binary: 10001111001110100010101011111010110110100₂
• Hexadecimal: 0x11E7455F5B4
• Base-36: FP749C50

Squares and roots of 1230312437172

• 1230312437172 squared (1230312437172²) is 1513668693060106447357584
• 1230312437172 cubed (1230312437172³) is 1862285418829735565934259690417712448
• The square root of 1230312437172 is 1109194.4992524977
• The cube root of 1230312437172 is 10715.3198235741

Scales and comparisons

• 1,230,312,437,172 seconds is equal to 39,120 years, 6 weeks, 5 days, 6 hours, 46 minutes, 12 seconds.
• To count from 1 to 1,230,312,437,172 would take you about ninety-seven thousand, eight hundred 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 1230312437172 cubic inches would be around 892.9 feet tall.

Recreational maths with 1230312437172

• 1230312437172 backwards is 2717342130321
• 1230312437172 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1230312437172's digits is 36
• More coming soon!