40981221216
40,981,221,216 is an even composite number composed of six prime numbers multiplied together.
40981221216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 40981221216:
25 × 33 × 13 × 73 × 151 × 331
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 73 × 151 × 331)See below for interesting mathematical facts about the number 40981221216 from the Numbermatics database.
Names of 40981221216
- Cardinal: 40981221216 can be written as Forty billion, nine hundred eighty-one million, two hundred twenty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.0981221216 × 1010
Factors of 40981221216
Divisors of 40981221216
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 73 78 96 104 108 117 144 146 151 156 208 216 219 234 288 292 302 312 331 351 416 432 438 453 468 584 604 624 657 662 702 864 876 906 936 949 993 1168 1208 1248 1314 1324 1359 1404 1752 1812 1872 1898 1963 1971 1986 2336 2416 2628 2648 2718 2808 2847 2979 3504 3624 3744 3796 3926 3942 3972 4077 4303 4832 5256 5296 5436 5616 5694 5889 5958 7008 7248 7592 7852 7884 7944 8154 8541 8606 8937 10512 10592 10872 11023 11232 11388 11778 11916 12909 14496 15184 15704 15768 15888 16308 17082 17212 17667 17874 21024 21744 22046 22776 23556 23832 24163 25623 25818 30368 31408 31536 31776 32616 33069 34164 34424 35334 35748 38727 43488 44092 45552 47112 47664 48326 49981 51246 51636 53001 62816 63072 65232 66138 68328 68848 70668 71496 72489 77454 88184 91104 94224 95328 96652 99207 99962 102492 103272 106002 116181 130464 132276 136656 137696 141336 142992 143299 144978 149943 154908 176368 188448 193304 198414 199924 204984 206544 212004 217467 232362 264552 273312 282672 285984 286598 289956 297621 299886 309816 314119 352736 386608 396828 399848 409968 413088 424008 429897 434934 449829 464724 529104 565344 573196 579912 595242 599772 619632 628238 649753 652401 773216 793656 799696 819936 848016 859794 869868 899658 929448 942357 1058208 1146392 1159824 1190484 1199544 1239264 1256476 1289691 1299506 1304802 1349487 1587312 1599392 1696032 1719588 1739736 1799316 1858896 1884714 1949259 2292784 2319648 2380968 2399088 2512952 2579382 2599012 2609604 2698974 2827071 3174624 3439176 3479472 3598632 3648613 3717792 3769428 3869073 3898518 4585568 4761936 4798176 5025904 5158764 5198024 5219208 5397948 5654142 5847777 6878352 6958944 7197264 7297226 7538856 7738146 7797036 8481213 9523872 10051808 10317528 10396048 10438416 10795896 10945839 11308284 11695554 13756704 14394528 14594452 15077712 15476292 15594072 16962426 17543331 20635056 20792096 20876832 21591792 21891678 22616568 23391108 29188904 30155424 30952584 31188144 32837517 33924852 35086662 41270112 43183584 43783356 45233136 46782216 47431969 58377808 61905168 62376288 65675034 67849704 70173324 87566712 90466272 93564432 94863938 98512551 116755616 123810336 131350068 135699408 140346648 142295907 175133424 187128864 189727876 197025102 262700136 271398816 280693296 284591814 350266848 379455752 394050204 426887721 525400272 561386592 569183628 758911504 788100408 853775442 1050800544 1138367256 1280663163 1517823008 1576200816 1707550884 2276734512 2561326326 3152401632 3415101768 4553469024 5122652652 6830203536 10245305304 13660407072 20490610608 40981221216
- Sum of all divisors σ(n): 131747374080
- Sum of proper divisors (its aliquot sum) s(n): 90766152864
- 40981221216 is an abundant number, because the sum of its proper divisors (90766152864) is greater than itself. Its abundance is 49784931648
Bases of 40981221216
- Binary: 1001100010101010101111001111011000002
- Hexadecimal: 0x98AABCF60
- Base-36: ITR5SO0
Squares and roots of 40981221216
- 40981221216 squared (409812212162) is 1679460492354728518656
- 40981221216 cubed (409812212163) is 68826341960721406166665519005696
-
The
square root of 40981221216 is 202438.1911003949 -
The
cube root of 40981221216 is 3447.6907101767
Scales and comparisons
How big is 40981221216?- 40,981,221,216 seconds is equal to 1,303 years, 3 weeks, 6 days, 16 hours, 33 minutes, 36 seconds.
-
To count from 1 to 40,981,221,216 would take you about two thousand, six hundred 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 40981221216 cubic inches would be around 287.3 feet tall.
Recreational maths with 40981221216
- 40981221216 backwards is 61212218904
- 40981221216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40981221216's digits is 36
- More coming soon!
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