189447901350

Names of 189447901350

• Cardinal: 189447901350 can be written as One hundred eighty-nine billion, four hundred forty-seven million, nine hundred one thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.8944790135 × 10¹¹

Factors of 189447901350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 922608

Divisors of 189447901350

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 37 50 74 75 111 150 185 222 370 555 925 1110 1369 1850 2738 2775 4107 5550 6845 8214 13690 20535 34225 41070 68450 102675 205350 922561 1845122 2767683 4612805 5535366 9225610 13838415 23064025 27676830 34134757 46128050 68269514 69192075 102404271 138384150 170673785 204808542 341347570 512021355 853368925 1024042710 1262986009 1706737850 2525972018 2560106775 3788958027 5120213550 6314930045 7577916054 12629860090 18944790135 31574650225 37889580270 63149300450 94723950675 189447901350
• Sum of all divisors σ(n): 482872641048
• Sum of proper divisors (its aliquot sum) s(n): 293424739698
• 189447901350 is an abundant number, because the sum of its proper divisors (293424739698) is greater than itself. Its abundance is 103976838348

Bases of 189447901350

• Binary: 10110000011011111110011001000010100110₂
• Hexadecimal: 0x2C1BF990A6
• Base-36: 2F14E086

Squares and roots of 189447901350

• 189447901350 squared (189447901350²) is 35890507325919331822500
• 189447901350 cubed (189447901350³) is 6799381291282217873166895710375000
• The square root of 189447901350 is 435256.1330412243
• The cube root of 189447901350 is 5743.3233288287

Scales and comparisons

• 189,447,901,350 seconds is equal to 6,023 years, 44 weeks, 4 days, 1 hour, 2 minutes, 30 seconds.
• To count from 1 to 189,447,901,350 would take you about twelve thousand and forty-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 189447901350 cubic inches would be around 478.6 feet tall.

Recreational maths with 189447901350

• 189447901350 backwards is 053109744981
• The number of decimal digits it has is: 12
• The sum of 189447901350's digits is 51
• More coming soon!