40513716945
40,513,716,945 is an odd composite number composed of six prime numbers multiplied together.
40513716945 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 40513716945:
35 × 5 × 13 × 31 × 97 × 853
(3 × 3 × 3 × 3 × 3 × 5 × 13 × 31 × 97 × 853)See below for interesting mathematical facts about the number 40513716945 from the Numbermatics database.
Names of 40513716945
- Cardinal: 40513716945 can be written as Forty billion, five hundred thirteen million, seven hundred sixteen thousand, nine hundred forty-five.
Scientific notation
- Scientific notation: 4.0513716945 × 1010
Factors of 40513716945
Divisors of 40513716945
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 9 13 15 27 31 39 45 65 81 93 97 117 135 155 195 243 279 291 351 403 405 465 485 585 837 853 873 1053 1209 1215 1261 1395 1455 1755 2015 2511 2559 2619 3007 3159 3627 3783 4185 4265 4365 5265 6045 6305 7533 7677 7857 9021 10881 11089 11349 12555 12795 13095 15035 15795 18135 18915 23031 23571 26443 27063 32643 33267 34047 37665 38385 39091 39285 45105 54405 55445 56745 69093 79329 81189 82741 97929 99801 102141 115155 117273 117855 132215 135315 163215 166335 170235 195455 207279 237987 243567 248223 299403 306423 343759 345465 351819 396645 405945 413705 489645 499005 510705 586365 713961 730701 744669 898209 1031277 1036395 1055457 1075633 1189935 1217835 1241115 1497015 1532115 1718795 1759095 2141883 2234007 2564971 2694627 3093831 3166371 3226899 3569805 3653505 3723345 4491045 5156385 5277285 5378165 6425649 6702021 7694913 9281493 9499113 9680697 10709415 11170035 12824855 13473135 15469155 15831855 16134495 20106063 23084739 27844479 29042091 32128245 33344623 33510105 38474565 46407465 47495565 48403485 69254217 83533437 87126273 100033869 100530315 115423695 139222395 145210455 166723115 207762651 261378819 300101607 346271085 417667185 435631365 500169345 623287953 900304821 1038813255 1306894095 1500508035 2700914463 3116439765 4501524105 8102743389 13504572315 40513716945
- Sum of all divisors σ(n): 81886930944
- Sum of proper divisors (its aliquot sum) s(n): 41373213999
- 40513716945 is an abundant number, because the sum of its proper divisors (41373213999) is greater than itself. Its abundance is 859497054
Bases of 40513716945
- Binary: 1001011011101100111001000010110100012
- Hexadecimal: 0x96ECE42D1
- Base-36: IM0TK29
Squares and roots of 40513716945
- 40513716945 squared (405137169452) is 1641361260699580133025
- 40513716945 cubed (405137169453) is 66497645520471142189720296608625
-
The
square root of 40513716945 is 201280.1951136771 -
The
cube root of 40513716945 is 3434.5303871647
Scales and comparisons
How big is 40513716945?- 40,513,716,945 seconds is equal to 1,288 years, 10 weeks, 6 days, 18 hours, 15 minutes, 45 seconds.
-
To count from 1 to 40,513,716,945 would take you about two thousand, five hundred seventy-six 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 40513716945 cubic inches would be around 286.2 feet tall.
Recreational maths with 40513716945
- 40513716945 backwards is 54961731504
- 40513716945 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40513716945's digits is 45
- More coming soon!
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