12440040912
12,440,040,912 is an even composite number composed of six prime numbers multiplied together.
12440040912 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 12440040912:
24 × 37 × 13 × 23 × 29 × 41
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 23 × 29 × 41)See below for interesting mathematical facts about the number 12440040912 from the Numbermatics database.
Names of 12440040912
- Cardinal: 12440040912 can be written as Twelve billion, four hundred forty million, forty thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.2440040912 × 1010
Factors of 12440040912
Divisors of 12440040912
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 29 36 39 41 46 48 52 54 58 69 72 78 81 82 87 92 104 108 116 117 123 138 144 156 162 164 174 184 207 208 216 232 234 243 246 261 276 299 312 324 328 348 351 368 369 377 414 432 464 468 486 492 522 533 552 598 621 624 648 656 667 696 702 729 738 754 783 828 897 936 943 972 984 1044 1053 1066 1104 1107 1131 1189 1196 1242 1296 1334 1392 1404 1458 1476 1508 1566 1599 1656 1794 1863 1872 1886 1944 1968 2001 2088 2106 2132 2187 2214 2262 2349 2378 2392 2484 2668 2691 2808 2829 2916 2952 3016 3132 3159 3198 3312 3321 3393 3567 3588 3726 3772 3888 4002 4176 4212 4264 4374 4428 4524 4698 4756 4784 4797 4968 5336 5382 5589 5616 5658 5832 5904 6003 6032 6264 6318 6396 6642 6786 7047 7134 7176 7452 7544 8004 8073 8424 8487 8528 8671 8748 8856 9048 9396 9477 9512 9594 9936 9963 10179 10672 10701 10764 11178 11316 11664 12006 12259 12528 12636 12792 13284 13572 14094 14268 14352 14391 14904 15088 15457 16008 16146 16767 16848 16974 17342 17496 17712 18009 18096 18792 18954 19024 19188 19926 20358 21141 21402 21528 22356 22632 24012 24219 24518 25272 25461 25584 26013 26568 27144 27347 28188 28431 28536 28782 29808 29889 30537 30914 32016 32103 32292 33534 33948 34684 34992 36018 36777 37584 37908 38376 39852 40716 42282 42804 43056 43173 44712 45264 46371 48024 48438 49036 50301 50544 50922 52026 53136 54027 54288 54694 56376 56862 57072 57564 59778 61074 61828 63423 64206 64584 67068 67896 69368 72036 72657 73554 75816 76383 76752 78039 79704 81432 82041 84564 85608 86346 89424 89667 91611 92742 96048 96309 96876 98072 100602 101844 104052 108054 109388 110331 112752 113724 115128 119556 122148 123656 126846 128412 129168 129519 134136 135792 138736 139113 144072 145314 147108 151632 152766 156078 159408 162081 162864 164082 169128 171216 172692 179334 183222 185484 192618 193752 196144 201204 203688 208104 216108 217971 218776 220662 227448 229149 230256 234117 239112 244296 246123 247312 253692 256824 259038 268272 274833 278226 288144 288927 290628 294216 305532 312156 324162 328164 330993 338256 345384 355511 358668 366444 370968 385236 387504 388557 402408 407376 416208 417339 432216 435942 437552 441324 454896 458298 468234 478224 486243 488592 492246 507384 513648 518076 549666 556452 577854 581256 588432 611064 624312 648324 653913 656328 661986 687447 690768 702351 711022 717336 732888 738369 741936 770472 777114 804816 824499 834678 864432 866781 871884 882648 916596 936468 972486 984492 992979 1014768 1036152 1066533 1099332 1112904 1155708 1162512 1165671 1222128 1248624 1252017 1296648 1307826 1312656 1323972 1374894 1404702 1422044 1434672 1458729 1465776 1476738 1540944 1554228 1648998 1669356 1733562 1743768 1765296 1833192 1872936 1944972 1968984 1985958 2062341 2072304 2107053 2133066 2198664 2215107 2225808 2311416 2331342 2504034 2593296 2600343 2615652 2647944 2749788 2809404 2844088 2917458 2953476 2978937 3108456 3199599 3297996 3338712 3467124 3487536 3666384 3745872 3756051 3889944 3937968 3971916 4124682 4214106 4266132 4397328 4430214 4622832 4662684 5008068 5200686 5231304 5295888 5499576 5618808 5688176 5834916 5906952 5957874 6216912 6321159 6399198 6595992 6645321 6677424 6934248 7512102 7779888 7943832 8249364 8428212 8532264 8860428 8936811 9325368 9598797 10016136 10401372 10462608 10999152 11237616 11268153 11669832 11813904 11915748 12642318 12798396 13191984 13290642 13868496 15024204 15887664 16498728 16856424 17064528 17720856 17873622 18650736 18963477 19197594 19935963 20032272 20802744 22536306 23339664 23831496 25284636 25596792 26581284 26810433 28796391 30048408 32997456 33712848 33804459 35441712 35747244 37926954 38395188 39871926 41605488 45072612 47662992 50569272 51193584 53162568 53620866 57592782 59807889 60096816 67608918 71494488 75853908 76790376 79743852 86389173 90145224 101138544 106325136 107241732 115185564 119615778 135217836 142988976 151707816 153580752 159487704 172778346 180290448 214483464 230371128 239231556 259167519 270435672 303415632 318975408 345556692 428966928 460742256 478463112 518335038 540871344 691113384 777502557 956926224 1036670076 1382226768 1555005114 2073340152 3110010228 4146680304 6220020456 12440040912
- Sum of all divisors σ(n): 43047244800
- Sum of proper divisors (its aliquot sum) s(n): 30607203888
- 12440040912 is an abundant number, because the sum of its proper divisors (30607203888) is greater than itself. Its abundance is 18167162976
Bases of 12440040912
- Binary: 10111001010111101111110101110100002
- Hexadecimal: 0x2E57BF5D0
- Base-36: 5PQH900
Squares and roots of 12440040912
- 12440040912 squared (124400409122) is 154754617892233791744
- 12440040912 cubed (124400409123) is 1925153777900315576364247830528
-
The
square root of 12440040912 is 111534.9313533657 -
The
cube root of 12440040912 is 2317.0777286995
Scales and comparisons
How big is 12440040912?- 12,440,040,912 seconds is equal to 395 years, 28 weeks, 5 days, 22 hours, 55 minutes, 12 seconds.
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To count from 1 to 12,440,040,912 would take you about seven hundred ninety-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 12440040912 cubic inches would be around 193.1 feet tall.
Recreational maths with 12440040912
- 12440040912 backwards is 21904004421
- 12440040912 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12440040912's digits is 27
- More coming soon!
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