100745315220

Names of 100745315220

• Cardinal: 100745315220 can be written as One hundred billion, seven hundred forty-five million, three hundred fifteen thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.0074531522 × 10¹¹

Factors of 100745315220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 152644438

Divisors of 100745315220

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 152644417 305288834 457933251 610577668 763222085 915866502 1526444170 1679088587 1831733004 2289666255 3052888340 3358177174 4579332510 5037265761 6716354348 8395442935 9158665020 10074531522 16790885870 20149063044 25186328805 33581771740 50372657610 100745315220
• Sum of all divisors σ(n): 307731146688
• Sum of proper divisors (its aliquot sum) s(n): 206985831468
• 100745315220 is an abundant number, because the sum of its proper divisors (206985831468) is greater than itself. Its abundance is 106240516248

Bases of 100745315220

• Binary: 1011101110100111000111000001110010100₂
• Hexadecimal: 0x1774E38394
• Base-36: 1AA55QQC

Squares and roots of 100745315220

• 100745315220 squared (100745315220²) is 10149618538777163648400
• 100745315220 cubed (100745315220³) is 1022526519051861145095583248648000
• The square root of 100745315220 is 317404.0252107713
• The cube root of 100745315220 is 4653.0917923441

Scales and comparisons

• 100,745,315,220 seconds is equal to 3,203 years, 20 weeks, 1 day, 17 hours, 47 minutes.
• To count from 1 to 100,745,315,220 would take you about six thousand, four hundred 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 100745315220 cubic inches would be around 387.8 feet tall.

Recreational maths with 100745315220

• 100745315220 backwards is 022513547001
• 100745315220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100745315220's digits is 30
• More coming soon!