13945090432
13,945,090,432 is an even composite number composed of six prime numbers multiplied together.
13945090432 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13945090432:
27 × 7 × 132 × 19 × 37 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 19 × 37 × 131)See below for interesting mathematical facts about the number 13945090432 from the Numbermatics database.
Names of 13945090432
- Cardinal: 13945090432 can be written as Thirteen billion, nine hundred forty-five million, ninety thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.3945090432 × 1010
Factors of 13945090432
Divisors of 13945090432
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 37 38 52 56 64 74 76 91 104 112 128 131 133 148 152 169 182 208 224 247 259 262 266 296 304 338 364 416 448 481 494 518 524 532 592 608 676 703 728 832 896 917 962 988 1036 1048 1064 1183 1184 1216 1352 1406 1456 1664 1703 1729 1834 1924 1976 2072 2096 2128 2366 2368 2432 2489 2704 2812 2912 3211 3367 3406 3458 3668 3848 3952 4144 4192 4256 4732 4736 4847 4921 4978 5408 5624 5824 6253 6422 6734 6812 6916 7336 7696 7904 8288 8384 8512 9139 9464 9694 9842 9956 10816 11248 11648 11921 12506 12844 13468 13624 13832 14672 15392 15808 16576 16768 17024 17423 18278 18928 19388 19684 19912 21632 22139 22477 22496 23842 25012 25688 26936 27248 27664 29344 30784 31616 32357 33152 33929 34846 36556 37856 38776 39368 39824 43771 44278 44954 44992 47684 50024 51376 53872 54496 55328 58688 61568 63011 63973 64714 67858 69692 73112 75712 77552 78736 79648 87542 88556 89908 89984 92093 95368 100048 102752 107744 108992 110656 117376 118807 126022 127946 129428 135716 139384 146224 151424 154973 155104 157472 159296 175084 177112 179816 184186 190736 200096 205504 215488 217984 221312 226499 237614 252044 255892 258856 271432 278768 292448 309946 310208 314944 318592 350168 354224 359632 368372 381472 400192 411008 420641 430976 441077 452998 475228 504088 511784 517712 542864 557536 584896 619892 620416 629888 644651 700336 708448 719264 736744 762944 800384 819143 831649 841282 882154 905996 950456 1008176 1023568 1035424 1085728 1115072 1169792 1197209 1239784 1289302 1400672 1416896 1438528 1473488 1525888 1638286 1663298 1682564 1764308 1811992 1900912 2016352 2047136 2070848 2171456 2230144 2394418 2479568 2578604 2801344 2833792 2877056 2944487 2946976 3276572 3326596 3365128 3528616 3623984 3801824 4032704 4094272 4141696 4342912 4788836 4959136 5157208 5602688 5734001 5888974 5893952 6553144 6653192 6730256 7057232 7247968 7603648 8065408 8188544 8380463 9577672 9918272 10314416 11468002 11777948 11787904 13106288 13306384 13460512 14114464 14495936 15207296 15563717 16760926 19155344 19836544 20628832 22936004 23555896 26212576 26612768 26921024 28228928 28991872 31127434 33521852 38310688 41257664 45872008 47111792 52425152 53225536 53842048 56457856 62254868 67043704 76621376 82515328 91744016 94223584 104850304 106451072 108946019 124509736 134087408 153242752 183488032 188447168 217892038 249019472 268174816 366976064 376894336 435784076 498038944 536349632 733952128 871568152 996077888 1072699264 1743136304 1992155776 3486272608 6972545216 13945090432
- Sum of all divisors σ(n): 37451462400
- Sum of proper divisors (its aliquot sum) s(n): 23506371968
- 13945090432 is an abundant number, because the sum of its proper divisors (23506371968) is greater than itself. Its abundance is 9561281536
Bases of 13945090432
- Binary: 11001111110011000100110001100000002
- Hexadecimal: 0x33F313180
- Base-36: 6EMJON4
Squares and roots of 13945090432
- 13945090432 squared (139450904322) is 194465547156657946624
- 13945090432 cubed (139450904323) is 2711839641007955536563109101568
-
The
square root of 13945090432 is 118089.3324225351 -
The
cube root of 13945090432 is 2406.9871864183
Scales and comparisons
How big is 13945090432?- 13,945,090,432 seconds is equal to 443 years, 21 weeks, 2 days, 12 hours, 13 minutes, 52 seconds.
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To count from 1 to 13,945,090,432 would take you about eight hundred eighty-six 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 13945090432 cubic inches would be around 200.6 feet tall.
Recreational maths with 13945090432
- 13945090432 backwards is 23409054931
- The number of decimal digits it has is: 11
- The sum of 13945090432's digits is 40
- More coming soon!
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