129529718000
129,529,718,000 is an even composite number composed of six prime numbers multiplied together.
129529718000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 129529718000:
24 × 53 × 29 × 31 × 61 × 1181
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 29 × 31 × 61 × 1181)See below for interesting mathematical facts about the number 129529718000 from the Numbermatics database.
Names of 129529718000
- Cardinal: 129529718000 can be written as One hundred twenty-nine billion, five hundred twenty-nine million, seven hundred eighteen thousand.
Scientific notation
- Scientific notation: 1.29529718 × 1011
Factors of 129529718000
Divisors of 129529718000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 31 40 50 58 61 62 80 100 116 122 124 125 145 155 200 232 244 248 250 290 305 310 400 464 488 496 500 580 610 620 725 775 899 976 1000 1160 1181 1220 1240 1450 1525 1550 1769 1798 1891 2000 2320 2362 2440 2480 2900 3050 3100 3538 3596 3625 3782 3875 4495 4724 4880 5800 5905 6100 6200 7076 7192 7250 7564 7625 7750 8845 8990 9448 9455 11600 11810 12200 12400 14152 14384 14500 15128 15250 15500 17690 17980 18896 18910 22475 23620 24400 28304 29000 29525 30256 30500 31000 34249 35380 35960 36611 37820 44225 44950 47240 47275 54839 58000 59050 61000 62000 68498 70760 71920 72041 73222 75640 88450 89900 94480 94550 109678 112375 118100 122000 136996 141520 144082 146444 147625 151280 171245 176900 179800 183055 189100 219356 221125 224750 236200 236375 273992 274195 288164 292888 295250 342490 353800 359600 360205 366110 378200 438712 442250 449500 472400 472750 547984 548390 576328 585776 590500 684980 707600 720410 732220 756400 856225 877424 884500 899000 915275 945500 1061719 1096780 1152656 1181000 1369960 1370975 1440820 1464440 1712450 1769000 1798000 1801025 1830550 1891000 2089189 2123438 2193560 2233271 2362000 2739920 2741950 2881640 2928880 3424900 3538000 3602050 3661100 3782000 4178378 4246876 4281125 4387120 4466542 4576375 5308595 5483900 5763280 6849800 6854875 7204100 7322200 8356756 8493752 8562250 8933084 9005125 9152750 10445945 10617190 10967800 11166355 13699600 13709750 14408200 14644400 16713512 16987504 17124500 17866168 18010250 18305500 20891890 21234380 21935600 22332710 26542975 27419500 28816400 33427024 34249000 35732336 36020500 36611000 41783780 42468760 44665420 52229725 53085950 54839000 55831775 64764859 68498000 72041000 73222000 83567560 84937520 89330840 104459450 106171900 109678000 111663550 129529718 132714875 144082000 167135120 178661680 208918900 212343800 223327100 259059436 261148625 265429750 279158875 323824295 417837800 424687600 446654200 518118872 522297250 530859500 558317750 647648590 835675600 893308400 1036237744 1044594500 1061719000 1116635500 1295297180 1619121475 2089189000 2123438000 2233271000 2590594360 3238242950 4178378000 4466542000 5181188720 6476485900 8095607375 12952971800 16191214750 25905943600 32382429500 64764859000 129529718000
- Sum of all divisors σ(n): 340225367040
- Sum of proper divisors (its aliquot sum) s(n): 210695649040
- 129529718000 is an abundant number, because the sum of its proper divisors (210695649040) is greater than itself. Its abundance is 81165931040
Bases of 129529718000
- Binary: 11110001010001001001010100100111100002
- Hexadecimal: 0x1E2892A4F0
- Base-36: 1NI6NE28
Squares and roots of 129529718000
- 129529718000 squared (1295297180002) is 16777947845159524000000
- 129529718000 cubed (1295297180003) is 2173242853002220808734232000000000
-
The
square root of 129529718000 is 359902.3728735337 -
The
cube root of 129529718000 is 5059.6810403705
Scales and comparisons
How big is 129529718000?- 129,529,718,000 seconds is equal to 4,118 years, 33 weeks, 3 days, 13 hours, 13 minutes, 20 seconds.
-
To count from 1 to 129,529,718,000 would take you about eight thousand, two hundred thirty-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 129529718000 cubic inches would be around 421.6 feet tall.
Recreational maths with 129529718000
- 129529718000 backwards is 000817925921
- The number of decimal digits it has is: 12
- The sum of 129529718000's digits is 44
- More coming soon!
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