130706472
130,706,472 is an even composite number composed of six prime numbers multiplied together.
130706472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 130706472:
23 × 3 × 13 × 17 × 19 × 1297
(2 × 2 × 2 × 3 × 13 × 17 × 19 × 1297)See below for interesting mathematical facts about the number 130706472 from the Numbermatics database.
Names of 130706472
- Cardinal: 130706472 can be written as One hundred thirty million, seven hundred six thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.30706472 × 108
Factors of 130706472
Divisors of 130706472
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 8 12 13 17 19 24 26 34 38 39 51 52 57 68 76 78 102 104 114 136 152 156 204 221 228 247 312 323 408 442 456 494 646 663 741 884 969 988 1292 1297 1326 1482 1768 1938 1976 2584 2594 2652 2964 3876 3891 4199 5188 5304 5928 7752 7782 8398 10376 12597 15564 16796 16861 22049 24643 25194 31128 33592 33722 44098 49286 50388 50583 66147 67444 73929 88196 98572 100776 101166 132294 134888 147858 176392 197144 202332 264588 286637 295716 320359 404664 418931 529176 573274 591432 640718 837862 859911 961077 1146548 1256793 1281436 1675724 1719822 1922154 2293096 2513586 2562872 3351448 3439644 3844308 5027172 5446103 6879288 7688616 10054344 10892206 16338309 21784412 32676618 43568824 65353236 130706472
- Sum of all divisors σ(n): 392515200
- Sum of proper divisors (its aliquot sum) s(n): 261808728
- 130706472 is an abundant number, because the sum of its proper divisors (261808728) is greater than itself. Its abundance is 131102256
Bases of 130706472
- Binary: 1111100101001101100001010002
- Hexadecimal: 0x7CA6C28
- Base-36: 25THRC
Squares and roots of 130706472
- 130706472 squared (1307064722) is 17084181822686784
- 130706472 cubed (1307064723) is 2233013133049919097666048
-
The
square root of 130706472 is 11432.6931210455 -
The
cube root of 130706472 is 507.4956968583
Scales and comparisons
How big is 130706472?- 130,706,472 seconds is equal to 4 years, 8 weeks, 19 hours, 21 minutes, 12 seconds.
-
To count from 1 to 130,706,472 would take you about 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 130706472 cubic inches would be around 42.3 feet tall.
Recreational maths with 130706472
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