40500021108

Names of 40500021108

• Cardinal: 40500021108 can be written as Forty billion, five hundred million, twenty-one thousand, one hundred eight.

Scientific notation

• Scientific notation: 4.0500021108 × 10¹⁰

Factors of 40500021108

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 516

Divisors of 40500021108

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 29 43 58 86 87 101 116 127 129 172 174 202 211 254 258 303 348 381 404 422 508 516 606 633 762 844 1212 1247 1266 1524 2494 2532 2929 3683 3741 4343 4988 5461 5858 6119 7366 7482 8686 8787 9073 10922 11049 11716 12238 12827 13029 14732 14964 16383 17372 17574 18146 18357 21311 21844 22098 24476 25654 26058 26797 27219 32766 35148 36292 36714 38481 42622 44196 51308 52116 53594 54438 63933 65532 73428 76962 80391 85244 107188 108876 125947 127866 153924 158369 160782 251894 255732 263117 316738 321564 371983 377841 475107 503788 526234 551561 618019 633476 743966 755682 777113 789351 916373 950214 1052468 1103122 1115949 1152271 1236038 1487932 1511364 1554226 1578702 1654683 1832746 1854057 1900428 2206244 2231898 2304542 2331339 2472076 2706497 2749119 3108452 3157404 3309366 3456813 3665492 3708114 4463796 4609084 4662678 5412994 5498238 6618732 6913626 7416228 8119491 9325356 10825988 10996476 13827252 15995269 16238982 26574817 31990538 32477964 33415859 47985807 53149634 63981076 66831718 78488413 79724451 95971614 100247577 106299268 116379371 133663436 156976826 159448902 191943228 200495154 232758742 235465239 313953652 318897804 349138113 400990308 465517484 470930478 698276226 941860956 1396552452 3375001759 6750003518 10125005277 13500007036 20250010554 40500021108
• Sum of all divisors σ(n): 102300549120
• Sum of proper divisors (its aliquot sum) s(n): 61800528012
• 40500021108 is an abundant number, because the sum of its proper divisors (61800528012) is greater than itself. Its abundance is 21300506904

Bases of 40500021108

• Binary: 100101101101111111010100011101110100₂
• Hexadecimal: 0x96DFD4774
• Base-36: ILSO0AC

Squares and roots of 40500021108

• 40500021108 squared (40500021108²) is 1640251709748445547664
• 40500021108 cubed (40500021108³) is 66430228867245134050580620091712
• The square root of 40500021108 is 201246.1704182217
• The cube root of 40500021108 is 3434.1433242679

Scales and comparisons

• 40,500,021,108 seconds is equal to 1,287 years, 40 weeks, 2 days, 5 hours, 51 minutes, 48 seconds.
• To count from 1 to 40,500,021,108 would take you about two thousand, five hundred seventy-five 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 40500021108 cubic inches would be around 286.2 feet tall.

Recreational maths with 40500021108

• 40500021108 backwards is 80112000504
• The number of decimal digits it has is: 11
• The sum of 40500021108's digits is 21
• More coming soon!