30001200398

Names of 30001200398

• Cardinal: 30001200398 can be written as Thirty billion, one million, two hundred thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 3.0001200398 × 10¹⁰

Factors of 30001200398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 159

Divisors of 30001200398

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 13 17 26 31 34 37 59 62 74 118 221 289 403 442 481 527 578 629 767 806 962 1003 1054 1147 1258 1534 1829 2006 2183 2294 3481 3658 3757 4366 6851 6962 7514 8177 8959 10693 13039 13702 14911 16354 17051 17918 19499 21386 23777 26078 28379 29822 31093 34102 37111 38998 45253 47554 56758 59177 62186 67673 74222 90506 107911 116467 118354 128797 135346 139009 215822 221663 232934 253487 257594 278018 331483 404209 443326 482443 506974 528581 630887 662966 769301 808418 879749 964886 1006009 1057162 1150441 1261774 1402843 1538602 1674361 1759498 1834487 2012018 2189549 2300882 2805686 3348722 3668974 3992707 4309279 4379098 6871553 7985414 8201531 8618558 13078117 13743106 14955733 16403062 19557497 23848331 26156234 28464137 29911466 31186279 37222333 39114994 47696662 51905191 56928274 62372558 67876019 74444666 103810382 135752038 254247461 405421627 483890329 508494922 810843254 882388247 967780658 1153892323 1764776494 2307784646 15000600199 30001200398
• Sum of all divisors σ(n): 55519707264
• Sum of proper divisors (its aliquot sum) s(n): 25518506866
• 30001200398 is a deficient number, because the sum of its proper divisors (25518506866) is less than itself. Its deficiency is 4482693532

Bases of 30001200398

• Binary: 11011111100001101011111110100001110₂
• Hexadecimal: 0x6FC35FD0E
• Base-36: DS5XUDQ

Squares and roots of 30001200398

• 30001200398 squared (30001200398²) is 900072025320955358404
• 30001200398 cubed (30001200398³) is 27003241204287711976290317444792
• The square root of 30001200398 is 173208.5459727667
• The cube root of 30001200398 is 3107.2739489087

Scales and comparisons

• 30,001,200,398 seconds is equal to 953 years, 49 weeks, 1 day, 2 hours, 46 minutes, 38 seconds.
• To count from 1 to 30,001,200,398 would take you about one thousand, nine hundred seven 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 30001200398 cubic inches would be around 258.9 feet tall.

Recreational maths with 30001200398

• 30001200398 backwards is 89300210003
• 30001200398 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30001200398's digits is 26
• More coming soon!