130742040
130,742,040 is an even composite number composed of seven prime numbers multiplied together.
130742040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 130742040:
23 × 3 × 5 × 11 × 13 × 19 × 401
(2 × 2 × 2 × 3 × 5 × 11 × 13 × 19 × 401)See below for interesting mathematical facts about the number 130742040 from the Numbermatics database.
Names of 130742040
- Cardinal: 130742040 can be written as One hundred thirty million, seven hundred forty-two thousand and forty.
Scientific notation
- Scientific notation: 1.3074204 × 108
Factors of 130742040
Divisors of 130742040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 19 20 22 24 26 30 33 38 39 40 44 52 55 57 60 65 66 76 78 88 95 104 110 114 120 130 132 143 152 156 165 190 195 209 220 228 247 260 264 285 286 312 330 380 390 401 418 429 440 456 494 520 570 572 627 660 715 741 760 780 802 836 858 988 1045 1140 1144 1203 1235 1254 1320 1430 1482 1560 1604 1672 1716 1976 2005 2090 2145 2280 2406 2470 2508 2717 2860 2964 3135 3208 3432 3705 4010 4180 4290 4411 4812 4940 5016 5213 5434 5720 5928 6015 6270 7410 7619 8020 8151 8360 8580 8822 9624 9880 10426 10868 12030 12540 13233 13585 14820 15238 15639 16040 16302 17160 17644 20852 21736 22055 22857 24060 25080 26065 26466 27170 29640 30476 31278 32604 35288 38095 40755 41704 44110 45714 48120 52130 52932 54340 57343 60952 62556 65208 66165 76190 78195 81510 83809 88220 91428 99047 104260 105864 108680 114285 114686 125112 132330 152380 156390 163020 167618 172029 176440 182856 198094 208520 228570 229372 251427 264660 286715 297141 304760 312780 326040 335236 344058 396188 419045 457140 458744 495235 502854 529320 573430 594282 625560 670472 688116 792376 838090 860145 914280 990470 1005708 1089517 1146860 1188564 1257135 1376232 1485705 1676180 1720290 1980940 2011416 2179034 2293720 2377128 2514270 2971410 3268551 3352360 3440580 3961880 4358068 5028540 5447585 5942820 6537102 6881160 8716136 10057080 10895170 11885640 13074204 16342755 21790340 26148408 32685510 43580680 65371020 130742040
- Sum of all divisors σ(n): 486259200
- Sum of proper divisors (its aliquot sum) s(n): 355517160
- 130742040 is an abundant number, because the sum of its proper divisors (355517160) is greater than itself. Its abundance is 224775120
Bases of 130742040
- Binary: 1111100101011110111000110002
- Hexadecimal: 0x7CAF718
- Base-36: 25U97C
Squares and roots of 130742040
- 130742040 squared (1307420402) is 17093481023361600
- 130742040 cubed (1307420403) is 2234836579695583241664000
-
The
square root of 130742040 is 11434.2485542337 -
The
cube root of 130742040 is 507.5417261267
Scales and comparisons
How big is 130742040?- 130,742,040 seconds is equal to 4 years, 8 weeks, 1 day, 5 hours, 14 minutes.
-
To count from 1 to 130,742,040 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 130742040 cubic inches would be around 42.3 feet tall.
Recreational maths with 130742040
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"Number 130742040 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
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