40398800832

Names of 40398800832

• Cardinal: 40398800832 can be written as Forty billion, three hundred ninety-eight million, eight hundred thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.0398800832 × 10¹⁰

Factors of 40398800832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7902

Divisors of 40398800832

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 757 832 936 1248 1514 1872 2271 2496 3028 3744 4542 6056 6813 7127 7488 9084 9841 12112 13626 14254 18168 19682 21381 24224 27252 28508 29523 36336 39364 42762 48448 54504 57016 59046 64143 72672 78728 85524 88569 92651 109008 114032 118092 128286 145344 157456 171048 177138 185302 218016 228064 236184 256572 277953 314912 342096 354276 370604 436032 456128 472368 513144 555906 629824 684192 708552 741208 833859 944736 1026288 1111812 1368384 1417104 1482416 1667718 1889472 2052576 2223624 2834208 2964832 3335436 4105152 4447248 5395139 5668416 5929664 6670872 8894496 10790278 13341744 16185417 17788992 21580556 26683488 32370834 43161112 48556251 53366976 64741668 70136807 86322224 97112502 129483336 140273614 172644448 194225004 210410421 258966672 280547228 345288896 388450008 420820842 517933344 561094456 631231263 776900016 841641684 1035866688 1122188912 1262462526 1553800032 1683283368 2244377824 2524925052 3107600064 3366566736 4488755648 5049850104 6733133472 10099700208 13466266944 20199400416 40398800832
• Sum of all divisors σ(n): 124885496736
• Sum of proper divisors (its aliquot sum) s(n): 84486695904
• 40398800832 is an abundant number, because the sum of its proper divisors (84486695904) is greater than itself. Its abundance is 44087895072

Bases of 40398800832

• Binary: 100101100111111101001100011111000000₂
• Hexadecimal: 0x967F4C7C0
• Base-36: IK4EI80

Squares and roots of 40398800832

• 40398800832 squared (40398800832²) is 1632063108663603892224
• 40398800832 cubed (40398800832³) is 65933392472155707329297369530368
• The square root of 40398800832 is 200994.5293583883
• The cube root of 40398800832 is 3431.2799930567

Scales and comparisons

• 40,398,800,832 seconds is equal to 1,284 years, 28 weeks, 6 days, 17 hours, 7 minutes, 12 seconds.
• To count from 1 to 40,398,800,832 would take you about two thousand, five hundred sixty-nine 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 40398800832 cubic inches would be around 285.9 feet tall.

Recreational maths with 40398800832

• 40398800832 backwards is 23800889304
• The number of decimal digits it has is: 11
• The sum of 40398800832's digits is 45
• More coming soon!