1021472300

Names of 1021472300

• Cardinal: 1021472300 can be written as One billion, twenty-one million, four hundred seventy-two thousand, three hundred.

Scientific notation

• Scientific notation: 1.0214723 × 10⁹

Factors of 1021472300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1724

Divisors of 1021472300

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 421 475 842 950 1277 1684 1900 2105 2554 4210 5108 6385 7999 8420 10525 12770 15998 21050 24263 25540 31925 31996 39995 42100 48526 63850 79990 97052 121315 127700 159980 199975 242630 399950 485260 537617 606575 799900 1075234 1213150 2150468 2426300 2688085 5376170 10214723 10752340 13440425 20429446 26880850 40858892 51073615 53761700 102147230 204294460 255368075 510736150 1021472300
• Sum of all divisors σ(n): 2340631440
• Sum of proper divisors (its aliquot sum) s(n): 1319159140
• 1021472300 is an abundant number, because the sum of its proper divisors (1319159140) is greater than itself. Its abundance is 297686840

Bases of 1021472300

• Binary: 111100111000100110111000101100₂
• Hexadecimal: 0x3CE26E2C
• Base-36: GW5P2K

Squares and roots of 1021472300

• 1021472300 squared (1021472300²) is 1043405659667290000
• 1021472300 cubed (1021472300³) is 1065809979013363951067000000
• The square root of 1021472300 is 31960.4802842513
• The cube root of 1021472300 is 1007.1068069807

Scales and comparisons

• 1,021,472,300 seconds is equal to 32 years, 24 weeks, 6 days, 14 hours, 18 minutes, 20 seconds.
• To count from 1 to 1,021,472,300 would take you about sixty-four 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 1021472300 cubic inches would be around 83.9 feet tall.

Recreational maths with 1021472300

• 1021472300 backwards is 0032741201
• 1021472300 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1021472300's digits is 20
• More coming soon!