21140370144
21,140,370,144 is an even composite number composed of five prime numbers multiplied together.
21140370144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 21140370144:
25 × 36 × 23 × 312 × 41
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 23 × 31 × 31 × 41)See below for interesting mathematical facts about the number 21140370144 from the Numbermatics database.
Names of 21140370144
- Cardinal: 21140370144 can be written as Twenty-one billion, one hundred forty million, three hundred seventy thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.1140370144 × 1010
Factors of 21140370144
Divisors of 21140370144
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 31 32 36 41 46 48 54 62 69 72 81 82 92 93 96 108 123 124 138 144 162 164 184 186 207 216 243 246 248 276 279 288 324 328 368 369 372 414 432 486 492 496 552 558 621 648 656 713 729 736 738 744 828 837 864 943 961 972 984 992 1104 1107 1116 1242 1271 1296 1312 1426 1458 1476 1488 1656 1674 1863 1886 1922 1944 1968 2139 2208 2214 2232 2484 2511 2542 2592 2829 2852 2883 2916 2952 2976 3312 3321 3348 3726 3772 3813 3844 3888 3936 4278 4428 4464 4968 5022 5084 5589 5658 5704 5766 5832 5904 6417 6624 6642 6696 7452 7533 7544 7626 7688 7776 8487 8556 8649 8856 8928 9936 9963 10044 10168 11178 11316 11408 11439 11532 11664 11808 12834 13284 13392 14904 15066 15088 15252 15376 16767 16974 17112 17298 17712 19251 19872 19926 20088 20336 22103 22356 22599 22632 22816 22878 23064 23328 25461 25668 25947 26568 26784 29233 29808 29889 30132 30176 30504 30752 33534 33948 34224 34317 34596 35424 38502 39401 39852 40176 40672 44206 44712 45198 45264 45756 46128 50922 51336 51894 53136 57753 58466 59616 59778 60264 61008 66309 67068 67896 68448 68634 69192 76383 77004 77841 78802 79704 80352 87699 88412 89424 90396 90528 91512 92256 101844 102672 102951 103788 106272 115506 116932 118203 119556 120528 122016 132618 134136 135792 137268 138384 152766 154008 155682 157604 159408 173259 175398 176824 178848 180792 183024 198927 203688 205344 205902 207576 229149 231012 233523 233864 236406 239112 241056 263097 265236 268272 271584 274536 276768 305532 308016 308853 311364 315208 318816 346518 350796 353648 354609 361584 366048 397854 407376 411804 415152 458298 462024 467046 467728 472812 478224 519777 526194 530472 536544 549072 596781 611064 616032 617706 622728 630416 687447 693036 700569 701592 707296 709218 723168 789291 795708 814752 823608 830304 906223 916596 924048 926559 934092 935456 945624 956448 1039554 1052388 1060944 1063827 1098144 1193562 1222128 1235412 1245456 1260832 1374894 1386072 1401138 1403184 1418436 1578582 1591416 1647216 1790343 1812446 1833192 1848096 1853118 1868184 1891248 2079108 2104776 2121888 2127654 2367873 2387124 2444256 2470824 2490912 2718669 2749788 2772144 2802276 2806368 2836872 3157164 3182832 3191481 3294432 3580686 3624892 3666384 3706236 3736368 3782496 4158216 4209552 4255308 4735746 4774248 4941648 5371029 5437338 5499576 5544288 5604552 5673744 6314328 6365664 6382962 7103619 7161372 7249784 7332768 7412472 7472736 8156007 8316432 8419104 8510616 9471492 9548496 9574443 9883296 10742058 10874676 10999152 11209104 11347488 12628656 12765924 14207238 14322744 14499568 14824944 16113087 16312014 16632864 17021232 18942984 19096992 19148886 21310857 21484116 21749352 21998304 22418208 24468021 25257312 25531848 28414476 28645488 28723329 28999136 29649888 32226174 32624028 34042464 37885968 38297772 42621714 42968232 43498704 48936042 51063696 56828952 57290976 57446658 64452348 65248056 73404063 75771936 76595544 85243428 85936464 86997408 97872084 102127392 113657904 114893316 128904696 130496112 146808126 153191088 170486856 171872928 195744168 220212189 227315808 229786632 257809392 260992224 293616252 306382176 340973712 391488336 440424378 459573264 515618784 587232504 660636567 681947424 782976672 880848756 919146528 1174465008 1321273134 1761697512 2348930016 2642546268 3523395024 5285092536 7046790048 10570185072 21140370144
- Sum of all divisors σ(n): 68924002896
- Sum of proper divisors (its aliquot sum) s(n): 47783632752
- 21140370144 is an abundant number, because the sum of its proper divisors (47783632752) is greater than itself. Its abundance is 26643262608
Bases of 21140370144
- Binary: 100111011000001000001110010111000002
- Hexadecimal: 0x4EC1072E0
- Base-36: 9PMFI00
Squares and roots of 21140370144
- 21140370144 squared (211403701442) is 446915249825326580736
- 21140370144 cubed (211403701443) is 9447953804305635262440939945984
-
The
square root of 21140370144 is 145397.2838260743 -
The
cube root of 21140370144 is 2765.0576826887
Scales and comparisons
How big is 21140370144?- 21,140,370,144 seconds is equal to 672 years, 10 weeks, 2 days, 5 hours, 2 minutes, 24 seconds.
-
To count from 1 to 21,140,370,144 would take you about one thousand, three hundred forty-four 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 21140370144 cubic inches would be around 230.4 feet tall.
Recreational maths with 21140370144
- 21140370144 backwards is 44107304112
- 21140370144 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21140370144's digits is 27
- More coming soon!
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