19431689472
19,431,689,472 is an even composite number composed of six prime numbers multiplied together.
19431689472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 19431689472:
28 × 32 × 13 × 23 × 67 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 23 × 67 × 421)See below for interesting mathematical facts about the number 19431689472 from the Numbermatics database.
Names of 19431689472
- Cardinal: 19431689472 can be written as Nineteen billion, four hundred thirty-one million, six hundred eighty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.9431689472 × 1010
Factors of 19431689472
Divisors of 19431689472
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 39 46 48 52 64 67 69 72 78 92 96 104 117 128 134 138 144 156 184 192 201 207 208 234 256 268 276 288 299 312 368 384 402 414 416 421 468 536 552 576 598 603 624 736 768 804 828 832 842 871 897 936 1072 1104 1152 1196 1206 1248 1263 1472 1541 1608 1656 1664 1684 1742 1794 1872 2144 2208 2304 2392 2412 2496 2526 2613 2691 2944 3082 3216 3312 3328 3368 3484 3588 3744 3789 4288 4416 4623 4784 4824 4992 5052 5226 5382 5473 5888 6164 6432 6624 6736 6968 7176 7488 7578 7839 8576 8832 9246 9568 9648 9683 9984 10104 10452 10764 10946 12328 12864 13248 13472 13869 13936 14352 14976 15156 15678 16419 17152 17664 18492 19136 19296 19366 20033 20208 20904 21528 21892 24656 25728 26496 26944 27738 27872 28207 28704 29049 29952 30312 31356 32838 36984 38272 38592 38732 40066 40416 41808 43056 43784 49257 49312 51456 52992 53888 55476 55744 56414 57408 58098 60099 60624 62712 65676 73968 76544 77184 77464 80132 80832 83616 84621 86112 87147 87568 98514 98624 107776 110952 111488 112828 114816 116196 120198 121248 125424 125879 131352 147936 154368 154928 160264 161664 167232 169242 172224 174294 175136 180297 197028 197248 221904 222976 225656 229632 232392 240396 242496 250848 251758 253863 262704 295872 309856 320528 323328 334464 338484 344448 348588 350272 360594 366691 377637 394056 394496 443808 451312 464784 480792 484992 501696 503516 507726 525408 591744 619712 641056 648761 668928 676968 688896 697176 700544 721188 733382 755274 788112 887616 902624 929568 961584 969984 1003392 1007032 1015452 1050816 1100073 1132911 1183488 1239424 1282112 1297522 1353936 1394352 1401088 1442376 1466764 1510548 1576224 1775232 1805248 1859136 1923168 1946283 2006784 2014064 2030904 2101632 2200146 2265822 2478848 2564224 2595044 2707872 2788704 2884752 2933528 3021096 3152448 3300219 3550464 3610496 3718272 3846336 3892566 4028128 4061808 4203264 4400292 4531644 5128448 5190088 5415744 5577408 5769504 5838849 5867056 6042192 6304896 6600438 7220992 7436544 7692672 7785132 8056256 8123616 8433893 8800584 9063288 10380176 10831488 11154816 11539008 11677698 11734112 12084384 12609792 13200876 15385344 15570264 16112512 16247232 16867786 17601168 18126576 20760352 21662976 22309632 23078016 23355396 23468224 24168768 25301679 26401752 31140528 32225024 32494464 33735572 35202336 36253152 41520704 46156032 46710792 46936448 48337536 50603358 52803504 62281056 64988928 67471144 70404672 72506304 75905037 83041408 93421584 93872896 96675072 101206716 105607008 124562112 134942288 140809344 145012608 151810074 166082816 186843168 202413432 211214016 249124224 269884576 281618688 290025216 303620148 373686336 404826864 422428032 498248448 539769152 607240296 747372672 809653728 844856064 1079538304 1214480592 1494745344 1619307456 2159076608 2428961184 3238614912 4857922368 6477229824 9715844736 19431689472
- Sum of all divisors σ(n): 64050849408
- Sum of proper divisors (its aliquot sum) s(n): 44619159936
- 19431689472 is an abundant number, because the sum of its proper divisors (44619159936) is greater than itself. Its abundance is 25187470464
Bases of 19431689472
- Binary: 100100001100011100000001101000000002
- Hexadecimal: 0x486380D00
- Base-36: 8XD4JK0
Squares and roots of 19431689472
- 19431689472 squared (194316894722) is 377590555736235638784
- 19431689472 cubed (194316894723) is 7337222426626439271070247682048
-
The
square root of 19431689472 is 139397.5949290373 -
The
cube root of 19431689472 is 2688.4596365357
Scales and comparisons
How big is 19431689472?- 19,431,689,472 seconds is equal to 617 years, 45 weeks, 19 hours, 31 minutes, 12 seconds.
-
To count from 1 to 19,431,689,472 would take you about one thousand, two hundred thirty-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 19431689472 cubic inches would be around 224 feet tall.
Recreational maths with 19431689472
- 19431689472 backwards is 27498613491
- The number of decimal digits it has is: 11
- The sum of 19431689472's digits is 54
- More coming soon!
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The information we have on file for 19431689472 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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