129749493568020
129,749,493,568,020 is an even composite number composed of six prime numbers multiplied together.
129749493568020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 129749493568020:
22 × 3 × 5 × 17 × 593 × 7872
(2 × 2 × 3 × 5 × 17 × 59 × 59 × 59 × 787 × 787)See below for interesting mathematical facts about the number 129749493568020 from the Numbermatics database.
Names of 129749493568020
- Cardinal: 129749493568020 can be written as One hundred twenty-nine trillion, seven hundred forty-nine billion, four hundred ninety-three million, five hundred sixty-eight thousand and twenty.
Scientific notation
- Scientific notation: 1.2974949356802 × 1014
Factors of 129749493568020
Divisors of 129749493568020
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 51 59 60 68 85 102 118 170 177 204 236 255 295 340 354 510 590 708 787 885 1003 1020 1180 1574 1770 2006 2361 3009 3148 3481 3540 3935 4012 4722 5015 6018 6962 7870 9444 10030 10443 11805 12036 13379 13924 15045 15740 17405 20060 20886 23610 26758 30090 34810 40137 41772 46433 47220 52215 53516 59177 60180 66895 69620 80274 92866 104430 118354 133790 139299 160548 177531 185732 200685 205379 208860 232165 236708 267580 278598 295885 355062 401370 410758 464330 557196 591770 616137 619369 696495 710124 789361 802740 821516 887655 928660 1026895 1183540 1232274 1238738 1392990 1578722 1775310 1858107 2053790 2368083 2464548 2477476 2739547 2785980 3080685 3096845 3157444 3491443 3550620 3716214 3946805 4107580 4736166 5479094 6161370 6193690 6982886 7432428 7893610 8218641 9290535 9472332 10474329 10529273 10958188 11840415 12322740 12387380 13697735 13965772 15787220 16437282 17457215 18581070 20948658 21058546 23680830 27395470 31587819 32874564 34914430 36542771 37162140 41093205 41897316 42117092 46572299 47361660 52371645 52646365 54790940 63175638 69828860 73085542 82186410 93144598 104743290 105292730 109628313 126351276 139716897 146171084 157939095 161633273 164372820 182713855 186289196 209486580 210585460 219256626 232861495 279433794 315878190 323266546 365427710 438513252 465722990 484899819 548141565 558867588 621227107 631756380 646533092 698584485 730855420 808166365 931445980 969799638 1096283130 1242454214 1397168970 1616332730 1863681321 1939599276 2156023489 2192566260 2424499095 2484908428 2747765641 2794337940 3106135535 3232665460 3727362642 4312046978 4848998190 5495531282 6212271070 6468070467 7454725284 8243296923 8624093956 9318406605 9697996380 10780117445 10991062564 12424542140 12936140934 13738828205 16486593846 18636813210 21560234890 25872281868 27477656410 32340352335 32973187692 36652399313 37273626420 41216484615 43120469780 54955312820 64680704670 73304798626 82432969230 109957197939 127205385851 129361409340 146609597252 164865938460 183261996565 219914395878 254410771702 366523993130 381616157553 439828791756 508821543404 549785989695 636026929255 733047986260 763232315106 1099571979390 1272053858510 1526464630212 1908080787765 2162491559467 2199143958780 2544107717020 3816161575530 4324983118934 6487474678401 7632323151060 8649966237868 10812457797335 12974949356802 21624915594670 25949898713604 32437373392005 43249831189340 64874746784010 129749493568020
- Sum of all divisors σ(n): 391799118130560
- Sum of proper divisors (its aliquot sum) s(n): 262049624562540
- 129749493568020 is an abundant number, because the sum of its proper divisors (262049624562540) is greater than itself. Its abundance is 132300130994520
Bases of 129749493568020
- Binary: 111011000000001101010000111100101010010000101002
- Hexadecimal: 0x7601A8795214
- Base-36: 19ZQ3EFRBO
Squares and roots of 129749493568020
- 129749493568020 squared (1297494935680202) is 16834931081157663350366720400
- 129749493568020 cubed (1297494935680203) is 2184323782032726225493939272248061721608000
-
The
square root of 129749493568020 is 11390763.5199761741 -
The
cube root of 129749493568020 is 50625.4104287273
Scales and comparisons
How big is 129749493568020?- 129,749,493,568,020 seconds is equal to 4,125,632 years, 28 weeks, 5 days, 15 hours, 7 minutes.
-
To count from 1 to 129,749,493,568,020 would take you about ten million, three hundred fourteen thousand and eighty-one 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 129749493568020 cubic inches would be around 4218.8 feet tall.
Recreational maths with 129749493568020
- 129749493568020 backwards is 020865394947921
- The number of decimal digits it has is: 15
- The sum of 129749493568020's digits is 69
- More coming soon!
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The information we have on file for 129749493568020 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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