87130080
87,130,080 is an even composite number composed of four prime numbers multiplied together.
87130080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 87130080:
25 × 38 × 5 × 83
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 83)See below for interesting mathematical facts about the number 87130080 from the Numbermatics database.
Names of 87130080
- Cardinal: 87130080 can be written as Eighty-seven million, one hundred thirty thousand and eighty.
Scientific notation
- Scientific notation: 8.713008 × 107
Factors of 87130080
Divisors of 87130080
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 83 90 96 108 120 135 144 160 162 166 180 216 240 243 249 270 288 324 332 360 405 415 432 480 486 498 540 648 664 720 729 747 810 830 864 972 996 1080 1215 1245 1296 1328 1440 1458 1494 1620 1660 1944 1992 2160 2187 2241 2430 2490 2592 2656 2916 2988 3240 3320 3645 3735 3888 3984 4320 4374 4482 4860 4980 5832 5976 6480 6561 6640 6723 7290 7470 7776 7968 8748 8964 9720 9960 10935 11205 11664 11952 12960 13122 13280 13446 14580 14940 17496 17928 19440 19920 20169 21870 22410 23328 23904 26244 26892 29160 29880 32805 33615 34992 35856 38880 39840 40338 43740 44820 52488 53784 58320 59760 60507 65610 67230 69984 71712 80676 87480 89640 100845 104976 107568 116640 119520 121014 131220 134460 161352 174960 179280 181521 201690 209952 215136 242028 262440 268920 302535 322704 349920 358560 363042 403380 484056 524880 537840 544563 605070 645408 726084 806760 907605 968112 1049760 1075680 1089126 1210140 1452168 1613520 1815210 1936224 2178252 2420280 2722815 2904336 3227040 3630420 4356504 4840560 5445630 5808672 7260840 8713008 9681120 10891260 14521680 17426016 21782520 29043360 43565040 87130080
- Sum of all divisors σ(n): 312471432
- Sum of proper divisors (its aliquot sum) s(n): 225341352
- 87130080 is an abundant number, because the sum of its proper divisors (225341352) is greater than itself. Its abundance is 138211272
Bases of 87130080
- Binary: 1010011000101111111111000002
- Hexadecimal: 0x5317FE0
- Base-36: 1FVI00
Squares and roots of 87130080
- 87130080 squared (871300802) is 7591650840806400
- 87130080 cubed (871300803) is 661461145091528896512000
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The
square root of 87130080 is 9334.3494684953 -
The
cube root of 87130080 is 443.3254915353
Scales and comparisons
How big is 87130080?- 87,130,080 seconds is equal to 2 years, 40 weeks, 10 hours, 48 minutes.
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To count from 1 to 87,130,080 would take you about 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 87130080 cubic inches would be around 36.9 feet tall.
Recreational maths with 87130080
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