129049809120
129,049,809,120 is an even composite number composed of five prime numbers multiplied together.
129049809120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 129049809120:
25 × 34 × 5 × 41 × 242867
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 41 × 242867)See below for interesting mathematical facts about the number 129049809120 from the Numbermatics database.
Names of 129049809120
- Cardinal: 129049809120 can be written as One hundred twenty-nine billion, forty-nine million, eight hundred nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2904980912 × 1011
Factors of 129049809120
Divisors of 129049809120
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 41 45 48 54 60 72 80 81 82 90 96 108 120 123 135 144 160 162 164 180 205 216 240 246 270 288 324 328 360 369 405 410 432 480 492 540 615 648 656 720 738 810 820 864 984 1080 1107 1230 1296 1312 1440 1476 1620 1640 1845 1968 2160 2214 2460 2592 2952 3240 3280 3321 3690 3936 4320 4428 4920 5535 5904 6480 6560 6642 7380 8856 9840 11070 11808 12960 13284 14760 16605 17712 19680 22140 26568 29520 33210 35424 44280 53136 59040 66420 88560 106272 132840 177120 242867 265680 485734 531360 728601 971468 1214335 1457202 1942936 2185803 2428670 2914404 3643005 3885872 4371606 4857340 5828808 6557409 7286010 7771744 8743212 9714680 9957547 10929015 11657616 13114818 14572020 17486424 19429360 19672227 19915094 21858030 23315232 26229636 29144040 29872641 32787045 34972848 38858720 39344454 39830188 43716060 49787735 52459272 58288080 59745282 65574090 69945696 78688908 79660376 87432120 89617923 98361135 99575470 104918544 116576160 119490564 131148180 149363205 157377816 159320752 174864240 179235846 196722270 199150940 209837088 238981128 262296360 268853769 298726410 314755632 318641504 349728480 358471692 393444540 398301880 448089615 477962256 524592720 537707538 597452820 629511264 716943384 786889080 796603760 806561307 896179230 955924512 1049185440 1075415076 1194905640 1344268845 1433886768 1573778160 1593207520 1613122614 1792358460 2150830152 2389811280 2688537690 2867773536 3147556320 3226245228 3584716920 4032806535 4301660304 4779622560 5377075380 6452490456 7169433840 8065613070 8603320608 10754150760 12904980912 14338867680 16131226140 21508301520 25809961824 32262452280 43016603040 64524904560 129049809120
- Sum of all divisors σ(n): 466548456528
- Sum of proper divisors (its aliquot sum) s(n): 337498647408
- 129049809120 is an abundant number, because the sum of its proper divisors (337498647408) is greater than itself. Its abundance is 208448838288
Bases of 129049809120
- Binary: 11110000010111111011111010000111000002
- Hexadecimal: 0x1E0BF7D0E0
- Base-36: 1NA8XA00
Squares and roots of 129049809120
- 129049809120 squared (1290498091202) is 16653853233908435174400
- 129049809120 cubed (1290498091203) is 2149176580948378270814213910528000
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The
square root of 129049809120 is 359235.0332581721 -
The
cube root of 129049809120 is 5053.4245845699
Scales and comparisons
How big is 129049809120?- 129,049,809,120 seconds is equal to 4,103 years, 20 weeks, 1 hour, 12 minutes.
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To count from 1 to 129,049,809,120 would take you about eight thousand, two hundred six 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 129049809120 cubic inches would be around 421.1 feet tall.
Recreational maths with 129049809120
- 129049809120 backwards is 021908940921
- 129049809120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129049809120's digits is 45
- More coming soon!
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