12403428912
12,403,428,912 is an even composite number composed of six prime numbers multiplied together.
12403428912 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 12403428912:
24 × 34 × 7 × 19 × 227 × 317
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 19 × 227 × 317)See below for interesting mathematical facts about the number 12403428912 from the Numbermatics database.
Names of 12403428912
- Cardinal: 12403428912 can be written as Twelve billion, four hundred three million, four hundred twenty-eight thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.2403428912 × 1010
Factors of 12403428912
Divisors of 12403428912
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 54 56 57 63 72 76 81 84 108 112 114 126 133 144 152 162 168 171 189 216 227 228 252 266 304 317 324 336 342 378 399 432 454 456 504 513 532 567 634 648 681 684 756 798 908 912 951 1008 1026 1064 1134 1197 1268 1296 1362 1368 1512 1539 1589 1596 1816 1902 2043 2052 2128 2219 2268 2394 2536 2724 2736 2853 3024 3078 3178 3192 3591 3632 3804 4086 4104 4313 4438 4536 4767 4788 5072 5448 5706 6023 6129 6156 6356 6384 6657 7182 7608 8172 8208 8559 8626 8876 9072 9534 9576 10773 10896 11412 12046 12258 12312 12712 12939 13314 14301 14364 15216 16344 17118 17252 17752 18069 18387 19068 19152 19971 21546 22824 24092 24516 24624 25424 25677 25878 26628 28602 28728 30191 32688 34236 34504 35504 36138 36774 38136 38817 39942 42161 42903 43092 45648 48184 49032 51354 51756 53256 54207 57204 57456 59913 60382 68472 69008 71959 72276 73548 76272 77634 79884 84322 85806 86184 90573 96368 98064 102708 103512 106512 108414 114408 116451 119826 120764 126483 128709 136944 143918 144552 147096 155268 159768 162621 168644 171612 172368 179739 181146 205416 207024 215877 216828 228816 232902 239652 241528 252966 257418 271719 287836 289104 294192 310536 319536 325242 337288 343224 349353 359478 362292 379449 410832 431754 433656 465804 479304 483056 487863 503713 505932 514836 543438 575672 621072 647631 650484 674576 686448 698706 718956 724584 758898 815157 863508 867312 931608 958608 975726 1007426 1011864 1029672 1086876 1138347 1151344 1295262 1300968 1367221 1397412 1437912 1449168 1511139 1517796 1630314 1727016 1863216 1942893 1951452 2014852 2023728 2059344 2173752 2276694 2445471 2590524 2601936 2734442 2794824 2875824 3022278 3035592 3260628 3415041 3454032 3885786 3902904 4029704 4101663 4347504 4533417 4553388 4890942 5181048 5468884 5589648 5828679 6044556 6071184 6521256 6830082 7771572 7805808 8059408 8203326 9066834 9106776 9570547 9781884 10362096 10937768 11657358 12089112 12304989 13042512 13600251 13660164 15543144 16406652 18133668 18213552 19141094 19563768 21875536 23314716 24178224 24609978 27200502 27320328 28711641 31086288 32813304 36267336 36914967 38282188 39127536 40800753 46629432 49219956 54401004 54640656 57423282 65626608 72534672 73829934 76564376 81601506 86134923 93258864 98439912 108802008 110744901 114846564 147659868 153128752 163203012 172269846 196879824 217604016 221489802 229693128 258404769 295319736 326406024 344539692 442979604 459386256 516809538 590639472 652812048 689079384 775214307 885959208 1033619076 1378158768 1550428614 1771918416 2067238152 3100857228 4134476304 6201714456 12403428912
- Sum of all divisors σ(n): 43514000640
- Sum of proper divisors (its aliquot sum) s(n): 31110571728
- 12403428912 is an abundant number, because the sum of its proper divisors (31110571728) is greater than itself. Its abundance is 18707142816
Bases of 12403428912
- Binary: 10111000110100110101001110001100002
- Hexadecimal: 0x2E34D4E30
- Base-36: 5P4OJ00
Squares and roots of 12403428912
- 12403428912 squared (124034289122) is 153845048775037503744
- 12403428912 cubed (124034289123) is 1908206125944350357822637846528
-
The
square root of 12403428912 is 111370.6824617679 -
The
cube root of 12403428912 is 2314.8023822341
Scales and comparisons
How big is 12403428912?- 12,403,428,912 seconds is equal to 394 years, 20 weeks, 2 days, 4 hours, 55 minutes, 12 seconds.
-
To count from 1 to 12,403,428,912 would take you about seven hundred eighty-eight 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 12403428912 cubic inches would be around 192.9 feet tall.
Recreational maths with 12403428912
- 12403428912 backwards is 21982430421
- 12403428912 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12403428912's digits is 36
- More coming soon!
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