12918566016
12,918,566,016 is an even composite number composed of six prime numbers multiplied together.
12918566016 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 12918566016:
27 × 33 × 17 × 31 × 41 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17 × 31 × 41 × 173)See below for interesting mathematical facts about the number 12918566016 from the Numbermatics database.
Names of 12918566016
- Cardinal: 12918566016 can be written as Twelve billion, nine hundred eighteen million, five hundred sixty-six thousand and sixteen.
Scientific notation
- Scientific notation: 1.2918566016 × 1010
Factors of 12918566016
Divisors of 12918566016
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 31 32 34 36 41 48 51 54 62 64 68 72 82 93 96 102 108 123 124 128 136 144 153 164 173 186 192 204 216 246 248 272 279 288 306 328 346 369 372 384 408 432 459 492 496 519 527 544 558 576 612 656 692 697 738 744 816 837 864 918 984 992 1038 1054 1088 1107 1116 1152 1224 1271 1312 1384 1394 1476 1488 1557 1581 1632 1674 1728 1836 1968 1984 2076 2091 2108 2176 2214 2232 2448 2542 2624 2768 2788 2941 2952 2976 3114 3162 3264 3348 3456 3672 3813 3936 3968 4152 4182 4216 4428 4464 4671 4743 4896 5084 5248 5363 5536 5576 5882 5904 5952 6228 6273 6324 6528 6696 7093 7344 7626 7872 8304 8364 8432 8823 8856 8928 9342 9486 9792 10168 10726 11072 11152 11439 11764 11808 11904 12456 12546 12648 13392 14186 14229 14688 15252 15744 16089 16608 16728 16864 17646 17712 17856 18684 18819 18972 19584 20336 21279 21452 21607 22144 22304 22878 23528 23616 24912 25092 25296 26469 26784 28372 28458 29376 30504 32178 33216 33456 33728 34317 35292 35424 35712 37368 37638 37944 40672 42558 42904 43214 44608 45756 47056 47232 48267 49824 50184 50592 52938 53568 56744 56916 58752 61008 63837 64356 64821 66432 66912 67456 68634 70584 70848 74736 75276 75888 79407 81344 85116 85808 86428 89216 91171 91512 94112 96534 99648 100368 101184 105876 107136 113488 113832 120581 122016 127674 128712 129642 133824 137268 141168 141696 144801 149472 150552 151776 158814 162688 170232 171616 172856 182342 183024 188224 191511 193068 194463 199296 200736 202368 211752 219883 226976 227664 241162 244032 255348 257424 259284 267648 273513 274536 282336 289602 298944 301104 303552 317628 340464 343232 345712 361743 364684 366048 376448 383022 386136 388926 401472 423504 439766 453952 455328 482324 488064 510696 514848 518568 547026 549072 564672 579204 583389 597888 602208 607104 635256 659649 680928 686464 691424 723486 729368 732096 766044 772272 777852 802944 820539 847008 879532 907904 910656 964648 1021392 1029696 1037136 1085229 1094052 1098144 1129344 1158408 1166778 1204416 1270512 1319298 1361856 1382848 1446972 1458736 1464192 1532088 1544544 1555704 1641078 1694016 1759064 1821312 1929296 1978947 2042784 2059392 2074272 2170458 2188104 2196288 2316816 2333556 2408832 2461617 2541024 2638596 2723712 2765696 2893944 2917472 3064176 3089088 3111408 3255687 3282156 3388032 3518128 3738011 3858592 3957894 4085568 4148544 4340916 4376208 4392576 4633632 4667112 4923234 5082048 5277192 5787888 5834944 5936841 6128352 6178176 6222816 6511374 6564312 7036256 7476022 7717184 7915788 8171136 8297088 8681832 8752416 9267264 9334224 9846468 10164096 10554384 11214033 11575776 11669888 11873682 12256704 12445632 13022748 13128624 14072512 14952044 15434368 15831576 17363664 17504832 18534528 18668448 19692936 21108768 22428066 23151552 23747364 24513408 24891264 26045496 26257248 28145024 29904088 31663152 33642099 34727328 35009664 37336896 39385872 42217536 44856132 46303104 47494728 52090992 52514496 59808176 63326304 67284198 69454656 74673792 78771744 84435072 89712264 94989456 100926297 104181984 105028992 119616352 126652608 134568396 138909312 157543488 179424528 189978912 201852594 208363968 239232704 253305216 269136792 315086976 358849056 379957824 403705188 416727936 478465408 538273584 717698112 759915648 807410376 1076547168 1435396224 1614820752 2153094336 3229641504 4306188672 6459283008 12918566016
- Sum of all divisors σ(n): 42935961600
- Sum of proper divisors (its aliquot sum) s(n): 30017395584
- 12918566016 is an abundant number, because the sum of its proper divisors (30017395584) is greater than itself. Its abundance is 17098829568
Bases of 12918566016
- Binary: 11000000100000000110101100100000002
- Hexadecimal: 0x30201AC80
- Base-36: 5XNDPC0
Squares and roots of 12918566016
- 12918566016 squared (129185660162) is 166889347909750112256
- 12918566016 cubed (129185660163) is 2155971058339298435242546692096
-
The
square root of 12918566016 is 113659.8698573951 -
The
cube root of 12918566016 is 2346.4146937329
Scales and comparisons
How big is 12918566016?- 12,918,566,016 seconds is equal to 410 years, 40 weeks, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 12,918,566,016 would take you about eight hundred twenty-one 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 12918566016 cubic inches would be around 195.5 feet tall.
Recreational maths with 12918566016
- 12918566016 backwards is 61066581921
- The number of decimal digits it has is: 11
- The sum of 12918566016's digits is 45
- More coming soon!
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