12729913344
12,729,913,344 is an even composite number composed of five prime numbers multiplied together.
12729913344 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twenty divisors.
Prime factorization of 12729913344:
212 × 34 × 17 × 37 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 17 × 37 × 61)See below for interesting mathematical facts about the number 12729913344 from the Numbermatics database.
Names of 12729913344
- Cardinal: 12729913344 can be written as Twelve billion, seven hundred twenty-nine million, nine hundred thirteen thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 1.2729913344 × 1010
Factors of 12729913344
Divisors of 12729913344
- Number of divisors d(n): 520
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 37 48 51 54 61 64 68 72 74 81 96 102 108 111 122 128 136 144 148 153 162 183 192 204 216 222 244 256 272 288 296 306 324 333 366 384 408 432 444 459 488 512 544 549 576 592 612 629 648 666 732 768 816 864 888 918 976 999 1024 1037 1088 1098 1152 1184 1224 1258 1296 1332 1377 1464 1536 1632 1647 1728 1776 1836 1887 1952 1998 2048 2074 2176 2196 2257 2304 2368 2448 2516 2592 2664 2754 2928 2997 3072 3111 3264 3294 3456 3552 3672 3774 3904 3996 4096 4148 4352 4392 4514 4608 4736 4896 4941 5032 5184 5328 5508 5661 5856 5994 6144 6222 6528 6588 6771 6912 7104 7344 7548 7808 7992 8296 8704 8784 9028 9216 9333 9472 9792 9882 10064 10368 10656 11016 11322 11712 11988 12288 12444 13056 13176 13542 13824 14208 14688 15096 15616 15984 16592 16983 17408 17568 18056 18432 18666 18944 19584 19764 20128 20313 20736 21312 22032 22644 23424 23976 24888 26112 26352 27084 27648 27999 28416 29376 30192 31232 31968 33184 33966 34816 35136 36112 36864 37332 37888 38369 39168 39528 40256 40626 41472 42624 44064 45288 46848 47952 49776 50949 52224 52704 54168 55296 55998 56832 58752 60384 60939 62464 63936 66368 67932 69632 70272 72224 74664 75776 76738 78336 79056 80512 81252 82944 83997 85248 88128 90576 93696 95904 99552 101898 104448 105408 108336 110592 111996 113664 115107 117504 120768 121878 124928 127872 132736 135864 140544 144448 149328 151552 153476 156672 158112 161024 162504 165888 167994 170496 176256 181152 182817 187392 191808 199104 203796 208896 210816 216672 223992 227328 230214 235008 241536 243756 249856 255744 265472 271728 281088 288896 298656 306952 313344 316224 322048 325008 331776 335988 340992 345321 352512 362304 365634 374784 383616 398208 407592 421632 433344 447984 454656 460428 470016 483072 487512 511488 530944 543456 562176 577792 597312 613904 626688 632448 644096 650016 671976 681984 690642 705024 724608 731268 749568 767232 796416 815184 843264 866688 895968 920856 940032 966144 975024 1022976 1035963 1061888 1086912 1124352 1155584 1194624 1227808 1264896 1288192 1300032 1343952 1363968 1381284 1410048 1449216 1462536 1534464 1592832 1630368 1686528 1733376 1791936 1841712 1880064 1932288 1950048 2045952 2071926 2123776 2173824 2248704 2311168 2389248 2455616 2529792 2576384 2600064 2687904 2762568 2820096 2898432 2925072 3068928 3107889 3185664 3260736 3373056 3466752 3583872 3683424 3864576 3900096 4091904 4143852 4247552 4347648 4622336 4778496 4911232 5059584 5200128 5375808 5525136 5640192 5796864 5850144 6137856 6215778 6371328 6521472 6746112 6933504 7167744 7366848 7729152 7800192 8287704 8695296 9244672 9556992 9822464 10119168 10400256 10751616 11050272 11593728 11700288 12275712 12431556 12742656 13042944 13867008 14335488 14733696 15600384 16575408 17390592 19113984 19644928 20238336 20800512 21503232 22100544 23187456 23400576 24863112 26085888 27734016 28670976 29467392 31200768 33150816 34781184 38227968 39289856 41601024 43006464 44201088 46801152 49726224 52171776 57341952 58934784 62401536 66301632 69562368 78579712 83202048 86012928 88402176 93602304 99452448 104343552 114683904 117869568 124803072 132603264 157159424 172025856 176804352 187204608 198904896 208687104 235739136 249606144 265206528 344051712 353608704 374409216 397809792 471478272 530413056 707217408 748818432 795619584 1060826112 1414434816 1591239168 2121652224 3182478336 4243304448 6364956672 12729913344
- Sum of all divisors σ(n): 42031035288
- Sum of proper divisors (its aliquot sum) s(n): 29301121944
- 12729913344 is an abundant number, because the sum of its proper divisors (29301121944) is greater than itself. Its abundance is 16571208600
Bases of 12729913344
- Binary: 10111101101100001100010000000000002
- Hexadecimal: 0x2F6C31000
- Base-36: 5UJ2800
Squares and roots of 12729913344
- 12729913344 squared (127299133442) is 162050693745749262336
- 12729913344 cubed (127299133443) is 2062891288718470877889203011584
-
The
square root of 12729913344 is 112826.9176393647 -
The
cube root of 12729913344 is 2334.9369028921
Scales and comparisons
How big is 12729913344?- 12,729,913,344 seconds is equal to 404 years, 40 weeks, 23 hours, 2 minutes, 24 seconds.
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To count from 1 to 12,729,913,344 would take you about eight hundred nine 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 12729913344 cubic inches would be around 194.6 feet tall.
Recreational maths with 12729913344
- 12729913344 backwards is 44331992721
- The number of decimal digits it has is: 11
- The sum of 12729913344's digits is 45
- More coming soon!
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