445029182972

Names of 445029182972

• Cardinal: 445029182972 can be written as Four hundred forty-five billion, twenty-nine million, one hundred eighty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.45029182972 × 10¹¹

Factors of 445029182972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 109

Divisors of 445029182972

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 11 22 37 44 59 74 118 121 148 236 242 407 484 649 814 1298 1331 1628 2183 2596 2662 3481 4366 4477 5324 6962 7139 8732 8954 13924 14278 14641 17908 24013 28556 29282 38291 48026 49247 58564 76582 78529 96052 98494 128797 153164 157058 196988 205379 257594 264143 314116 410758 421201 515188 528286 541717 821516 842402 863819 1056572 1083434 1416767 1684804 1727638 2166868 2259169 2833534 2905573 3455276 4518338 4633211 5667068 5811146 7599023 9036676 9266422 11622292 15198046 15584437 18532844 24850859 30396092 31168874 31961303 49701718 50965321 62337748 63922606 83589253 99403436 101930642 127845212 167178506 171428807 203861284 273359449 334357012 342857614 546718898 685715228 919481783 1093437796 1838963566 1885716877 3006953939 3677927132 3771433754 6013907878 7542867508 10114299613 12027815756 20228599226 40457198452 111257295743 222514591486 445029182972
• Sum of all divisors σ(n): 894998655600
• Sum of proper divisors (its aliquot sum) s(n): 449969472628
• 445029182972 is an abundant number, because the sum of its proper divisors (449969472628) is greater than itself. Its abundance is 4940289656

Bases of 445029182972

• Binary: 110011110011101110011100110110111111100₂
• Hexadecimal: 0x679DCE6DFC
• Base-36: 5OFYVV98

Squares and roots of 445029182972

• 445029182972 squared (445029182972²) is 198050973696725854752784
• 445029182972 cubed (445029182972³) is 88138463011062969652099806562394048
• The square root of 445029182972 is 667105.0764100061
• The cube root of 445029182972 is 7634.7736096151

Scales and comparisons

• 445,029,182,972 seconds is equal to 14,150 years, 28 weeks, 4 days, 17 hours, 29 minutes, 32 seconds.
• To count from 1 to 445,029,182,972 would take you about twenty-eight thousand, three hundred one 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 445029182972 cubic inches would be around 636.2 feet tall.

Recreational maths with 445029182972

• 445029182972 backwards is 279281920544
• The number of decimal digits it has is: 12
• The sum of 445029182972's digits is 53
• More coming soon!