40997245432

Names of 40997245432

• Cardinal: 40997245432 can be written as Forty billion, nine hundred ninety-seven million, two hundred forty-five thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.0997245432 × 10¹⁰

Factors of 40997245432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4081

Divisors of 40997245432

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 71 88 104 131 142 143 262 284 286 524 568 572 781 923 1048 1144 1441 1562 1703 1846 2882 3124 3406 3692 3853 5764 6248 6812 7384 7706 9301 10153 11528 13624 15412 18602 18733 20306 30824 37204 37466 40612 42383 50089 74408 74932 81224 84766 100178 102311 120913 149864 169532 200356 204622 241826 273563 339064 400712 409244 483652 504743 547126 550979 818488 967304 1009486 1094252 1101958 1330043 2018972 2188504 2203916 2660086 3009193 3556319 4037944 4407832 5320172 5552173 6018386 6561659 7112638 10640344 11104346 12036772 13123318 14225276 22208692 24073544 26246636 28450552 35836753 39119509 44417384 52493272 71673506 72178249 78239018 143347012 144356498 156478036 286694024 288712996 312956072 394204283 465877789 577425992 788408566 931755578 1576817132 1863511156 3153634264 3727022312 5124655679 10249311358 20498622716 40997245432
• Sum of all divisors σ(n): 92303608320
• Sum of proper divisors (its aliquot sum) s(n): 51306362888
• 40997245432 is an abundant number, because the sum of its proper divisors (51306362888) is greater than itself. Its abundance is 10309117456

Bases of 40997245432

• Binary: 100110001011101000000101000111111000₂
• Hexadecimal: 0x98BA051F8
• Base-36: IU0P914

Squares and roots of 40997245432

• 40997245432 squared (40997245432²) is 1680774133011644866624
• 40997245432 cubed (40997245432³) is 68907109646835417911007033261568
• The square root of 40997245432 is 202477.7652780671
• The cube root of 40997245432 is 3448.1400163049

Scales and comparisons

• 40,997,245,432 seconds is equal to 1,303 years, 30 weeks, 3 days, 3 hours, 43 minutes, 52 seconds.
• To count from 1 to 40,997,245,432 would take you about two thousand, six 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 40997245432 cubic inches would be around 287.3 feet tall.

Recreational maths with 40997245432

• 40997245432 backwards is 23454279904
• The number of decimal digits it has is: 11
• The sum of 40997245432's digits is 49
• More coming soon!