129385131120
129,385,131,120 is an even composite number composed of seven prime numbers multiplied together.
129385131120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 129385131120:
24 × 32 × 5 × 72 × 67 × 127 × 431
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 67 × 127 × 431)See below for interesting mathematical facts about the number 129385131120 from the Numbermatics database.
Names of 129385131120
- Cardinal: 129385131120 can be written as One hundred twenty-nine billion, three hundred eighty-five million, one hundred thirty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2938513112 × 1011
Factors of 129385131120
Divisors of 129385131120
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 49 56 60 63 67 70 72 80 84 90 98 105 112 120 126 127 134 140 144 147 168 180 196 201 210 240 245 252 254 268 280 294 315 335 336 360 381 392 402 420 431 441 469 490 504 508 536 560 588 603 630 635 670 720 735 762 784 804 840 862 882 889 938 980 1005 1008 1016 1072 1143 1176 1206 1260 1270 1293 1340 1407 1470 1524 1608 1680 1724 1764 1778 1876 1905 1960 2010 2032 2155 2205 2286 2345 2352 2412 2520 2540 2586 2667 2680 2814 2940 3015 3017 3048 3216 3283 3448 3528 3556 3752 3810 3879 3920 4020 4221 4310 4410 4445 4572 4690 4824 5040 5080 5172 5334 5360 5628 5715 5880 6030 6034 6096 6223 6465 6566 6896 7035 7056 7112 7504 7620 7758 8001 8040 8442 8509 8620 8820 8890 9051 9144 9380 9648 9849 10160 10344 10668 11256 11430 11760 12060 12068 12446 12930 13132 13335 14070 14224 15085 15240 15516 16002 16080 16415 16884 17018 17240 17640 17780 18102 18288 18669 18760 19395 19698 20688 21105 21119 21336 22512 22860 24120 24136 24892 25527 25860 26264 26670 27153 28140 28877 29547 30170 30480 31032 31115 32004 32830 33768 34036 34480 35280 35560 36204 37338 37520 38790 39396 40005 42210 42238 42545 42672 45255 45720 48240 48272 49245 49784 51054 51720 52528 53340 54306 54737 56007 56280 57754 59094 59563 60340 62064 62230 63357 64008 65660 67536 68072 71120 72408 74676 76581 77580 78792 80010 84420 84476 85090 86631 90510 91440 93345 98490 99568 102108 103440 105595 106680 108612 109474 112014 112560 115508 118188 119126 120680 124460 126714 127635 128016 131320 135765 136144 144385 144816 147735 149352 153162 155160 157584 160020 164211 168840 168952 170180 173262 178689 181020 186690 190071 196980 202139 204216 211190 213360 217224 218948 224028 231016 236376 238252 241360 248920 253428 255270 259893 262640 271530 273685 280035 288770 295470 297815 298704 306324 310320 316785 320040 328422 337680 337904 340360 346524 357378 362040 373380 380142 382905 383159 393960 404278 408432 416941 422380 433155 434448 437896 448056 462032 472752 476504 492633 497840 506856 510540 519786 536067 543060 547370 560070 577540 590940 595630 606417 612648 633570 640080 656844 680720 693048 714756 724080 746760 760284 765810 766318 787920 808556 821055 833882 844760 866310 875792 893445 896112 950355 953008 985266 1010695 1013712 1021080 1039572 1072134 1086120 1094740 1120140 1149477 1155080 1181880 1191260 1212834 1225296 1250823 1267140 1299465 1313688 1386096 1414973 1429512 1493520 1520568 1531620 1532636 1617112 1642110 1667764 1689520 1732620 1786890 1819251 1900710 1915795 1970532 2021390 2042160 2079144 2084705 2144268 2172240 2189480 2240280 2298954 2310160 2363760 2382520 2425668 2463165 2501646 2534280 2598930 2627376 2680335 2682113 2829946 2859024 3032085 3041136 3063240 3065272 3234224 3284220 3335528 3448431 3465240 3573780 3638502 3667379 3752469 3801420 3831590 3941064 4042780 4158288 4169410 4244919 4288536 4378960 4480560 4597908 4765040 4851336 4926330 5003292 5068560 5197860 5360670 5364226 5659892 5747385 6064170 6126480 6130544 6254115 6568440 6671056 6896862 6930480 7074865 7147560 7277004 7334758 7504938 7602840 7663180 7882128 8046339 8085560 8338820 8489838 8577072 9096255 9195816 9702672 9852660 10006584 10395720 10721340 10728452 11002137 11319784 11494770 12128340 12508230 12734757 13136880 13410565 13793724 14149730 14295120 14554008 14669516 15009876 15205680 15326360 16092678 16171120 16677640 16979676 17242155 18192510 18336895 18391632 18762345 19705320 20013168 20791440 21224595 21442680 21456904 22004274 22639568 22989540 24139017 24256680 25016460 25469514 25671653 26821130 27587448 28299460 29108016 29339032 30019752 30652720 32185356 33006411 33355280 33959352 34484310 36385020 36673790 37524690 39410640 40231695 42449190 42885360 42913808 44008548 45979080 48278034 48513360 50032920 50939028 51343306 53642260 55010685 55174896 56598920 58678064 60039504 63673785 64370712 66012822 67918704 68968620 72770040 73347580 75049380 77014959 80463390 84898380 88017096 91958160 96556068 100065840 101878056 102686612 107284520 110021370 113197840 120695085 127347570 128358265 128741424 132025644 137937240 145540080 146695160 150098760 154029918 160926780 165032055 169796760 176034192 179701571 193112136 203756112 205373224 214569040 220042740 231044877 241390170 254695140 256716530 264051288 275874480 293390320 300197520 308059836 321853560 330064110 339593520 359403142 385074795 386224272 410746448 440085480 462089754 482780340 509390280 513433060 528102576 539104713 616119672 643707120 660128220 718806284 770149590 880170960 898507855 924179508 965560680 1018780560 1026866120 1078209426 1155224385 1232239344 1320256440 1437612568 1540299180 1617314139 1797015710 1848359016 1931121360 2053732240 2156418852 2310448770 2640512880 2695523565 2875225136 3080598360 3234628278 3594031420 3696718032 4312837704 4620897540 5391047130 6161196720 6469256556 7188062840 8086570695 8625675408 9241795080 10782094260 12938513112 14376125680 16173141390 18483590160 21564188520 25877026224 32346282780 43128377040 64692565560 129385131120
- Sum of all divisors σ(n): 518243401728
- Sum of proper divisors (its aliquot sum) s(n): 388858270608
- 129385131120 is an abundant number, because the sum of its proper divisors (388858270608) is greater than itself. Its abundance is 259473139488
Bases of 129385131120
- Binary: 11110000111111111010001101100011100002
- Hexadecimal: 0x1E1FF46C70
- Base-36: 1NFSKE40
Squares and roots of 129385131120
- 129385131120 squared (1293851311202) is 16740512154939592454400
- 129385131120 cubed (1293851311203) is 2165973360182812925391906620928000
-
The
square root of 129385131120 is 359701.4472030935 -
The
cube root of 129385131120 is 5057.7977251567
Scales and comparisons
How big is 129385131120?- 129,385,131,120 seconds is equal to 4,114 years, 2 weeks, 3 days, 2 hours, 12 minutes.
-
To count from 1 to 129,385,131,120 would take you about eight thousand, two hundred twenty-eight 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 129385131120 cubic inches would be around 421.5 feet tall.
Recreational maths with 129385131120
- 129385131120 backwards is 021131583921
- 129385131120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129385131120's digits is 36
- More coming soon!
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The information we have on file for 129385131120 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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