15429120980
15,429,120,980 is an even composite number composed of six prime numbers multiplied together.
15429120980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 15429120980:
22 × 5 × 73 × 13 × 31 × 5581
(2 × 2 × 5 × 7 × 7 × 7 × 13 × 31 × 5581)See below for interesting mathematical facts about the number 15429120980 from the Numbermatics database.
Names of 15429120980
- Cardinal: 15429120980 can be written as Fifteen billion, four hundred twenty-nine million, one hundred twenty thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.542912098 × 1010
Factors of 15429120980
Divisors of 15429120980
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 31 35 49 52 62 65 70 91 98 124 130 140 155 182 196 217 245 260 310 343 364 403 434 455 490 620 637 686 806 868 910 980 1085 1274 1372 1519 1612 1715 1820 2015 2170 2548 2821 3038 3185 3430 4030 4340 4459 5581 5642 6076 6370 6860 7595 8060 8918 10633 11162 11284 12740 14105 15190 17836 19747 21266 22295 22324 27905 28210 30380 39067 39494 42532 44590 53165 55810 56420 72553 78134 78988 89180 98735 106330 111620 138229 145106 156268 173011 195335 197470 212660 273469 276458 290212 346022 362765 390670 394940 507871 546938 552916 691145 692044 725530 781340 865055 1015742 1093876 1211077 1367345 1382290 1451060 1730110 1914283 2031484 2249143 2422154 2539355 2734690 2764580 3460220 3555097 3828566 4498286 4844308 5078710 5469380 6055385 7110194 7657132 8477539 8996572 9571415 10157420 11245715 12110770 14220388 15744001 16955078 17775485 19142830 22491430 24221540 24885679 31488002 33910156 35550970 38285660 42387695 44982860 49771358 59342773 62976004 71101940 78720005 84775390 99542716 110208007 118685546 124428395 157440010 169550780 220416014 237371092 248856790 296713865 314880020 440832028 497713580 551040035 593427730 771456049 1102080070 1186855460 1542912098 2204160140 3085824196 3857280245 7714560490 15429120980
- Sum of all divisors σ(n): 42012364800
- Sum of proper divisors (its aliquot sum) s(n): 26583243820
- 15429120980 is an abundant number, because the sum of its proper divisors (26583243820) is greater than itself. Its abundance is 11154122840
Bases of 15429120980
- Binary: 11100101111010010110110011110101002
- Hexadecimal: 0x397A5B3D4
- Base-36: 7363LXW
Squares and roots of 15429120980
- 15429120980 squared (154291209802) is 238057774215476160400
- 15429120980 cubed (154291209803) is 3673022198600106267117485192000
-
The
square root of 15429120980 is 124214.0128165901 -
The
cube root of 15429120980 is 2489.5091574005
Scales and comparisons
How big is 15429120980?- 15,429,120,980 seconds is equal to 490 years, 31 weeks, 18 hours, 56 minutes, 20 seconds.
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To count from 1 to 15,429,120,980 would take you about nine hundred 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 15429120980 cubic inches would be around 207.5 feet tall.
Recreational maths with 15429120980
- 15429120980 backwards is 08902192451
- The number of decimal digits it has is: 11
- The sum of 15429120980's digits is 41
- More coming soon!
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