1125121794690

Names of 1125121794690

• Cardinal: 1125121794690 can be written as One trillion, one hundred twenty-five billion, one hundred twenty-one million, seven hundred ninety-four thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.12512179469 × 10¹²

Factors of 1125121794690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1250547

Divisors of 1125121794690

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 131 229 262 393 458 655 687 786 1145 1310 1374 1965 2290 3435 3930 6870 29999 59998 89997 149995 179994 299990 449985 899970 1250177 2500354 3750531 6250885 7501062 12501770 18752655 37505310 163773187 286290533 327546374 491319561 572581066 818865935 858871599 982639122 1431452665 1637731870 1717743198 2456597805 2862905330 4294357995 4913195610 8588715990 37504059823 75008119646 112512179469 187520299115 225024358938 375040598230 562560897345 1125121794690
• Sum of all divisors σ(n): 2732789093760
• Sum of proper divisors (its aliquot sum) s(n): 1607667299070
• 1125121794690 is an abundant number, because the sum of its proper divisors (1607667299070) is greater than itself. Its abundance is 482545504380

Bases of 1125121794690

• Binary: 10000010111110110011111000010001010000010₂
• Hexadecimal: 0x105F67C2282
• Base-36: ECVGGSXU

Squares and roots of 1125121794690

• 1125121794690 squared (1125121794690²) is 1265899052886446512196100
• 1125121794690 cubed (1125121794690³) is 1424290614279969924578767005218709000
• The square root of 1125121794690 is 1060717.5847934267
• The cube root of 1125121794690 is 10400.7944249225

Scales and comparisons

• 1,125,121,794,690 seconds is equal to 35,775 years, 20 weeks, 2 days, 23 hours, 51 minutes, 30 seconds.
• To count from 1 to 1,125,121,794,690 would take you about eighty-nine thousand, four hundred thirty-eight 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 1125121794690 cubic inches would be around 866.7 feet tall.

Recreational maths with 1125121794690

• 1125121794690 backwards is 0964971215211
• The number of decimal digits it has is: 13
• The sum of 1125121794690's digits is 48
• More coming soon!