129377832012
129,377,832,012 is an even composite number composed of seven prime numbers multiplied together.
129377832012 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129377832012:
22 × 33 × 11 × 13 × 31 × 181 × 1493
(2 × 2 × 3 × 3 × 3 × 11 × 13 × 31 × 181 × 1493)See below for interesting mathematical facts about the number 129377832012 from the Numbermatics database.
Names of 129377832012
- Cardinal: 129377832012 can be written as One hundred twenty-nine billion, three hundred seventy-seven million, eight hundred thirty-two thousand and twelve.
Scientific notation
- Scientific notation: 1.29377832012 × 1011
Factors of 129377832012
Divisors of 129377832012
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 27 31 33 36 39 44 52 54 62 66 78 93 99 108 117 124 132 143 156 181 186 198 234 279 286 297 341 351 362 372 396 403 429 468 543 558 572 594 682 702 724 806 837 858 1023 1086 1116 1188 1209 1287 1364 1404 1493 1612 1629 1674 1716 1991 2046 2172 2353 2418 2574 2986 3069 3258 3348 3627 3861 3982 4092 4433 4479 4706 4836 4887 5148 5611 5972 5973 6138 6516 7059 7254 7722 7964 8866 8958 9207 9412 9774 10881 11222 11946 12276 13299 13437 14118 14508 15444 16423 16833 17732 17916 17919 18414 19409 19548 21177 21762 22444 23892 25883 26598 26874 28236 32846 33666 35838 36828 38818 39897 40311 42354 43524 46283 49269 50499 51766 53196 53748 53757 58227 61721 63531 65692 67332 71676 72943 77636 77649 79794 80622 84708 92566 98538 100998 103532 107514 116454 119691 123442 127062 138849 145886 147807 151497 155298 159588 161244 174681 185132 185163 197076 201996 213499 215028 218829 232908 232947 239382 246884 254124 270233 277698 291772 295614 302994 310596 349362 370326 416547 426998 437658 443421 465894 478764 509113 524043 540466 555396 555489 591228 601679 605988 640497 656487 698724 698841 740652 802373 810699 833094 853996 875316 886842 931788 1018226 1048086 1080932 1110978 1203358 1249641 1280994 1312974 1397682 1527339 1604746 1621398 1666188 1666467 1773684 1805037 1921491 1969461 2036452 2096172 2221956 2406716 2407119 2432097 2499282 2561988 2625948 2795364 2972563 3054678 3209492 3242796 3332934 3513029 3610074 3842982 3938922 4582017 4814238 4864194 4998564 5415111 5764473 5945126 6109356 6618469 6665868 7026058 7220148 7221357 7296291 7685964 7877844 8377223 8917689 9164034 9628476 9728388 10539087 10830222 11528946 11890252 13236938 13746051 14052116 14442714 14592582 16245333 16754446 17835378 18328068 19855407 21078174 21660444 21664071 23057892 25131669 26473876 26753067 27492102 28885428 29185164 31617261 32490666 33508892 35670756 38643319 39710814 42156348 43328142 50263338 53506134 54984204 59566221 63234522 64981332 75395007 77286638 79421628 80259201 86656284 92149453 94851783 100526676 107012268 108903899 115929957 119132442 126469044 150790014 154573276 160518402 178698663 184298906 189703566 217807798 226185021 231859914 238264884 276448359 301580028 321036804 326711697 347789871 357397326 368597812 379407132 435615596 452370042 463719828 552896718 653423394 695579742 714794652 829345077 904740084 980135091 1043369613 1105793436 1197942889 1306846788 1391159484 1658690154 1960270182 2086739226 2395885778 2488035231 2940405273 3317380308 3593828667 3920540364 4173478452 4791771556 4976070462 5880810546 7187657334 9952140924 10781486001 11761621092 14375314668 21562972002 32344458003 43125944004 64688916006 129377832012
- Sum of all divisors σ(n): 409297674240
- Sum of proper divisors (its aliquot sum) s(n): 279919842228
- 129377832012 is an abundant number, because the sum of its proper divisors (279919842228) is greater than itself. Its abundance is 150542010216
Bases of 129377832012
- Binary: 11110000111111000010100001100010011002
- Hexadecimal: 0x1E1F850C4C
- Base-36: 1NFO7Y30
Squares and roots of 129377832012
- 129377832012 squared (1293778320122) is 16738623416125291968144
- 129377832012 cubed (1293778320123) is 2165606808443587596198987287425728
-
The
square root of 129377832012 is 359691.3009957289 -
The
cube root of 129377832012 is 5057.7026134907
Scales and comparisons
How big is 129377832012?- 129,377,832,012 seconds is equal to 4,113 years, 42 weeks, 2 days, 14 hours, 40 minutes, 12 seconds.
-
To count from 1 to 129,377,832,012 would take you about eight thousand, two hundred twenty-seven 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 129377832012 cubic inches would be around 421.5 feet tall.
Recreational maths with 129377832012
- 129377832012 backwards is 210238773921
- The number of decimal digits it has is: 12
- The sum of 129377832012's digits is 45
- More coming soon!
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