12429807390
12,429,807,390 is an even composite number composed of eight prime numbers multiplied together.
What does the number 12429807390 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 384 divisors.
12429807390 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12429807390:
2 × 32 × 5 × 7 × 11 × 13 × 281 × 491
(2 × 3 × 3 × 5 × 7 × 11 × 13 × 281 × 491)See below for interesting mathematical facts about the number 12429807390 from the Numbermatics database.
Names of 12429807390
- Cardinal: 12429807390 can be written as Twelve billion, four hundred twenty-nine million, eight hundred seven thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.242980739 × 1010
Factors of 12429807390
Divisors of 12429807390
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 30 33 35 39 42 45 55 63 65 66 70 77 78 90 91 99 105 110 117 126 130 143 154 165 182 195 198 210 231 234 273 281 286 315 330 385 390 429 455 462 491 495 546 562 585 630 693 715 770 819 843 858 910 982 990 1001 1155 1170 1287 1365 1386 1405 1430 1473 1638 1686 1967 2002 2145 2310 2455 2529 2574 2730 2810 2946 3003 3091 3437 3465 3653 3934 4095 4215 4290 4419 4910 5005 5058 5401 5901 6006 6182 6383 6435 6874 6930 7306 7365 8190 8430 8838 9009 9273 9835 10010 10311 10802 10959 11802 12645 12766 12870 14730 15015 15455 16203 17185 17703 18018 18265 18546 19149 19670 20622 21637 21918 22095 25290 25571 27005 27819 29505 30030 30910 30933 31915 32406 32877 34370 35406 36530 37807 38298 40183 43274 44190 44681 45045 46365 48609 51142 51555 54010 54795 55638 57447 59010 61866 63830 64911 65754 70213 75614 76713 80366 81015 88515 89362 90090 92730 95745 97218 103110 108185 109590 113421 114894 120549 127855 129822 134043 137971 139095 140426 153426 154665 162030 164385 177030 189035 191490 194733 200915 210639 216370 223405 226842 230139 241098 243045 255710 268086 275942 278190 281281 287235 309330 324555 328770 340263 351065 361647 378070 383565 389466 401830 402129 413913 421278 446810 460278 486090 491491 562562 567105 574470 602745 631917 649110 670215 680526 689855 702130 723294 767130 804258 827826 843843 965797 973665 982982 1053195 1134210 1150695 1205490 1241739 1263834 1340430 1379710 1406405 1474473 1517681 1687686 1701315 1793623 1808235 1931594 1947330 2010645 2069565 2106390 2301390 2457455 2483478 2531529 2812810 2897391 2948946 3035362 3159585 3402630 3587246 3616470 4021290 4139130 4219215 4423419 4553043 4828985 4914910 5063058 5380869 5794782 6208695 6319170 7372365 7588405 8438430 8692173 8846838 8968115 9106086 9657970 10623767 10761738 12417390 12555361 12657645 13659129 14486955 14744730 15176810 16142607 17384346 17936230 19729853 21247534 22117095 22765215 25110722 25315290 26904345 27318258 28973910 31871301 32285214 37666083 39459706 43460865 44234190 45530430 53118835 53808690 59189559 62776805 63742602 68295645 75332166 80713035 86921730 95613903 98649265 106237670 112998249 118379118 125553610 136591290 138108971 159356505 161426070 177568677 188330415 191227806 197298530 225996498 276217942 295947795 318713010 355137354 376660830 414326913 478069515 564991245 591895590 690544855 828653826 887843385 956139030 1129982490 1242980739 1381089710 1775686770 2071634565 2485961478 4143269130 6214903695 12429807390
- Sum of all divisors σ(n): 43634433024
- Sum of proper divisors (its aliquot sum) s(n): 31204625634
- 12429807390 is an abundant number, because the sum of its proper divisors (31204625634) is greater than itself. Its abundance is 18774818244
Bases of 12429807390
- Binary: 10111001001101111111001111000111102
- Hexadecimal: 0x2E4DFCF1E
- Base-36: 5PKDWRI
Squares and roots of 12429807390
- 12429807390 squared (124298073902) is 154500111752498612100
- 12429807390 cubed (124298073903) is 1920406630817033099645323419000
-
The
square root of 12429807390 is 111489.0460538613 -
The
cube root of 12429807390 is 2316.4421903047
Scales and comparisons
How big is 12429807390?- 12,429,807,390 seconds is equal to 395 years, 11 weeks, 6 days, 12 hours, 16 minutes, 30 seconds.
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To count from 1 to 12,429,807,390 would take you about seven hundred ninety 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 12429807390 cubic inches would be around 193 feet tall.
Recreational maths with 12429807390
- 12429807390 backwards is 09370892421
- 12429807390 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12429807390's digits is 45
- More coming soon!
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The information we have on file for 12429807390 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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