40538639621673216
40,538,639,621,673,216 is an even composite number composed of three prime numbers multiplied together.
40538639621673216 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 40538639621673216:
28 × 34 × 13982092
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 1398209 × 1398209)See below for interesting mathematical facts about the number 40538639621673216 from the Numbermatics database.
Names of 40538639621673216
- Cardinal: 40538639621673216 can be written as Forty quadrillion, five hundred thirty-eight trillion, six hundred thirty-nine billion, six hundred twenty-one million, six hundred seventy-three thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.0538639621673216 × 1016
Factors of 40538639621673216
Divisors of 40538639621673216
- Number of divisors d(n): 135
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1296 1728 2304 2592 3456 5184 6912 10368 20736 1398209 2796418 4194627 5592836 8389254 11185672 12583881 16778508 22371344 25167762 33557016 37751643 44742688 50335524 67114032 75503286 89485376 100671048 113254929 134228064 151006572 178970752 201342096 226509858 268456128 302013144 357941504 402684192 453019716 536912256 604026288 805368384 906039432 1073824512 1208052576 1610736768 1812078864 2416105152 3221473536 3624157728 4832210304 7248315456 9664420608 14496630912 28993261824 1954988407681 3909976815362 5864965223043 7819953630724 11729930446086 15639907261448 17594895669129 23459860892172 31279814522896 35189791338258 46919721784344 52784687007387 62559629045792 70379582676516 93839443568688 105569374014774 125119258091584 140759165353032 158354061022161 187678887137376 211138748029548 250238516183168 281518330706064 316708122044322 375357774274752 422277496059096 500477032366336 563036661412128 633416244088644 750715548549504 844554992118192 1126073322824256 1266832488177288 1501431097099008 1689109984236384 2252146645648512 2533664976354576 3378219968472768 4504293291297024 5067329952709152 6756439936945536 10134659905418304 13512879873891072 20269319810836608 40538639621673216
- Sum of all divisors σ(n): 120878974688046421
- Sum of proper divisors (its aliquot sum) s(n): 80340335066373205
- 40538639621673216 is an abundant number, because the sum of its proper divisors (80340335066373205) is greater than itself. Its abundance is 39801695444699989
Bases of 40538639621673216
- Binary: 100100000000010110101101100011100101001111010001000000002
- Hexadecimal: 0x9005AD8E53D100
- Base-36: B35QXY23400
Squares and roots of 40538639621673216
- 40538639621673216 squared (405386396216732162) is 1643381302375893545263635491782656
- 40538639621673216 cubed (405386396216732163) is 66620442378012330096162860186650402073449328541696
-
40538639621673216 is a
perfect square number . Itssquare root is 201342096 -
The
cube root of 40538639621673216 is 343523.4512010401
Scales and comparisons
How big is 40538639621673216?- 40,538,639,621,673,216 seconds is equal to 1,289,003,345 years, 37 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 40,538,639,621,673,216 would take you about three billion, eight hundred sixty-seven million, ten thousand and thirty-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 40538639621673216 cubic inches would be around 28627 feet tall.
Recreational maths with 40538639621673216
- 40538639621673216 backwards is 61237612693683504
- 40538639621673216 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 40538639621673216's digits is 72
- More coming soon!
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