129490148480
129,490,148,480 is an even composite number composed of five prime numbers multiplied together.
129490148480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 129490148480:
27 × 5 × 7 × 11 × 16212
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 1621 × 1621)See below for interesting mathematical facts about the number 129490148480 from the Numbermatics database.
Names of 129490148480
- Cardinal: 129490148480 can be written as One hundred twenty-nine billion, four hundred ninety million, one hundred forty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.2949014848 × 1011
Factors of 129490148480
Divisors of 129490148480
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 128 140 154 160 176 220 224 280 308 320 352 385 440 448 560 616 640 704 770 880 896 1120 1232 1408 1540 1621 1760 2240 2464 3080 3242 3520 4480 4928 6160 6484 7040 8105 9856 11347 12320 12968 16210 17831 22694 24640 25936 32420 35662 45388 49280 51872 56735 64840 71324 89155 90776 103744 113470 124817 129680 142648 178310 181552 207488 226940 249634 259360 285296 356620 363104 453880 499268 518720 570592 624085 713240 726208 907760 998536 1037440 1141184 1248170 1426480 1452416 1815520 1997072 2282368 2496340 2627641 2852960 3631040 3994144 4992680 5255282 5705920 7262080 7988288 9985360 10510564 11411840 13138205 15976576 18393487 19970720 21021128 26276410 28904051 36786974 39941440 42042256 52552820 57808102 73573948 79882880 84084512 91967435 105105640 115616204 144520255 147147896 168169024 183934870 202328357 210211280 231232408 289040510 294295792 336338048 367869740 404656714 420422560 462464816 578081020 588591584 735739480 809313428 840845120 924929632 1011641785 1156162040 1177183168 1471478960 1618626856 1681690240 1849859264 2023283570 2312324080 2354366336 2942957920 3237253712 3699718528 4046567140 4624648160 5885915840 6474507424 8093134280 9249296320 11771831680 12949014848 16186268560 18498592640 25898029696 32372537120 64745074240 129490148480
- Sum of all divisors σ(n): 386186149440
- Sum of proper divisors (its aliquot sum) s(n): 256696000960
- 129490148480 is an abundant number, because the sum of its proper divisors (256696000960) is greater than itself. Its abundance is 127205852480
Bases of 129490148480
- Binary: 11110001001100011011011011100100000002
- Hexadecimal: 0x1E2636DC80
- Base-36: 1NHJ3A0W
Squares and roots of 129490148480
- 129490148480 squared (1294901484802) is 16767698553372446310400
- 129490148480 cubed (1294901484803) is 2171251775344079277474524168192000
-
The
square root of 129490148480 is 359847.3961000691 -
The
cube root of 129490148480 is 5059.1657672639
Scales and comparisons
How big is 129490148480?- 129,490,148,480 seconds is equal to 4,117 years, 20 weeks, 13 hours, 41 minutes, 20 seconds.
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To count from 1 to 129,490,148,480 would take you about eight thousand, two hundred thirty-four 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 129490148480 cubic inches would be around 421.6 feet tall.
Recreational maths with 129490148480
- 129490148480 backwards is 084841094921
- The number of decimal digits it has is: 12
- The sum of 129490148480's digits is 50
- More coming soon!
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