13445978832
13,445,978,832 is an even composite number composed of six prime numbers multiplied together.
13445978832 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 13445978832:
24 × 33 × 112 × 13 × 47 × 421
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 13 × 47 × 421)See below for interesting mathematical facts about the number 13445978832 from the Numbermatics database.
Names of 13445978832
- Cardinal: 13445978832 can be written as Thirteen billion, four hundred forty-five million, nine hundred seventy-eight thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.3445978832 × 1010
Factors of 13445978832
Divisors of 13445978832
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 44 47 48 52 54 66 72 78 88 94 99 104 108 117 121 132 141 143 144 156 176 188 198 208 216 234 242 264 282 286 297 312 351 363 376 396 421 423 429 432 468 484 517 528 564 572 594 611 624 702 726 752 792 842 846 858 936 968 1034 1089 1128 1144 1188 1222 1263 1269 1287 1404 1452 1551 1573 1584 1684 1692 1716 1833 1872 1936 2068 2178 2256 2288 2376 2444 2526 2538 2574 2808 2904 3102 3146 3267 3368 3384 3432 3666 3789 3861 4136 4356 4631 4653 4719 4752 4888 5052 5076 5148 5473 5499 5616 5687 5808 6204 6292 6534 6721 6736 6768 6864 7332 7578 7722 8272 8712 9262 9306 9438 9776 10104 10152 10296 10946 10998 11367 11374 12408 12584 13068 13442 13893 13959 14157 14664 15156 15444 16419 16497 17061 17424 18524 18612 18876 19787 20163 20208 20304 20592 21892 21996 22734 22748 24816 25168 26136 26884 27786 27918 28314 29328 30312 30888 32838 32994 34122 37048 37224 37752 39574 40326 41679 42471 43784 43992 45468 45496 49257 50941 51183 52272 53768 55572 55836 56628 59361 60203 60489 60624 61776 65676 65988 68244 73931 74096 74448 75504 79148 80652 83358 84942 87568 87984 90936 90992 98514 101882 102366 107536 111144 111672 113256 118722 120406 120978 125037 131352 131976 136488 147771 147862 152823 153549 158296 161304 166716 169884 178083 180609 181467 181872 197028 203764 204732 217657 221793 222288 223344 226512 237444 240812 241956 250074 257231 262704 263952 272976 295542 295724 305646 307098 316592 322608 333432 339768 356166 361218 362934 394056 407528 409464 435314 443586 458469 474888 481624 483912 500148 514462 534249 541827 591084 591448 611292 614196 652971 662233 665379 666864 679536 712332 722436 725868 771693 788112 815056 818928 870628 887172 916938 949776 963248 967824 1000296 1028924 1068498 1083654 1182168 1182896 1222584 1228392 1305942 1324466 1330758 1375407 1424664 1444872 1451736 1543386 1625481 1741256 1774344 1833876 1958913 1986699 1996137 2000592 2057848 2136996 2167308 2315079 2364336 2394227 2445168 2456784 2611884 2648932 2661516 2750814 2829541 2849328 2889744 2903472 3086772 3250962 3482512 3548688 3667752 3917826 3973398 3992274 4115696 4273992 4334616 4630158 4788454 5223768 5297864 5323032 5501628 5659082 5876739 5960097 6173544 6501924 6945237 7182681 7335504 7835652 7946796 7984548 8488623 8547984 8669232 9260316 9576908 10447536 10595728 10646064 11003256 11318164 11753478 11920194 12347088 13003848 13890474 14365362 15671304 15893592 15969096 16977246 17880291 18520632 19153816 21548043 22006512 22636328 23506956 23840388 25465869 26007696 27780948 28730724 31124951 31342608 31787184 31938192 33954492 35760582 37041264 38307632 43096086 45272656 47013912 47680776 50931738 55561896 57461448 62249902 64644129 67908984 71521164 76397607 86192172 93374853 94027824 95361552 101863476 111123792 114922896 124499804 129288258 135817968 143042328 152795214 172384344 186749706 203726952 248999608 258576516 280124559 286084656 305590428 344768688 373499412 407453904 497999216 517153032 560249118 611180856 746998824 840373677 1034306064 1120498236 1222361712 1493997648 1680747354 2240996472 3361494708 4481992944 6722989416 13445978832
- Sum of all divisors σ(n): 46768673280
- Sum of proper divisors (its aliquot sum) s(n): 33322694448
- 13445978832 is an abundant number, because the sum of its proper divisors (33322694448) is greater than itself. Its abundance is 19876715616
Bases of 13445978832
- Binary: 11001000010111000101011010110100002
- Hexadecimal: 0x321715AD0
- Base-36: 66DDZO0
Squares and roots of 13445978832
- 13445978832 squared (134459788322) is 180794346750592084224
- 13445978832 cubed (134459788323) is 2430956959353729147942665146368
-
The
square root of 13445978832 is 115956.7972651883 -
The
cube root of 13445978832 is 2377.9212854941
Scales and comparisons
How big is 13445978832?- 13,445,978,832 seconds is equal to 427 years, 28 weeks, 18 hours, 7 minutes, 12 seconds.
-
To count from 1 to 13,445,978,832 would take you about eight hundred fifty-five 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 13445978832 cubic inches would be around 198.2 feet tall.
Recreational maths with 13445978832
- 13445978832 backwards is 23887954431
- 13445978832 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13445978832's digits is 54
- More coming soon!
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