98138880
98,138,880 is an even composite number composed of five prime numbers multiplied together.
98138880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 98138880:
28 × 32 × 5 × 7 × 1217
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 1217)See below for interesting mathematical facts about the number 98138880 from the Numbermatics database.
Names of 98138880
- Cardinal: 98138880 can be written as Ninety-eight million, one hundred thirty-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 9.813888 × 107
Factors of 98138880
Divisors of 98138880
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 560 576 630 640 672 720 768 840 896 960 1008 1120 1152 1217 1260 1280 1344 1440 1680 1792 1920 2016 2240 2304 2434 2520 2688 2880 3360 3651 3840 4032 4480 4868 5040 5376 5760 6085 6720 7302 8064 8519 8960 9736 10080 10953 11520 12170 13440 14604 16128 17038 18255 19472 20160 21906 24340 25557 26880 29208 34076 36510 38944 40320 42595 43812 48680 51114 54765 58416 68152 73020 76671 77888 80640 85190 87624 97360 102228 109530 116832 127785 136304 146040 153342 155776 170380 175248 194720 204456 219060 233664 255570 272608 292080 306684 311552 340760 350496 383355 389440 408912 438120 467328 511140 545216 584160 613368 681520 700992 766710 778880 817824 876240 934656 1022280 1090432 1168320 1226736 1363040 1401984 1533420 1557760 1635648 1752480 2044560 2180864 2336640 2453472 2726080 2803968 3066840 3271296 3504960 4089120 4673280 4906944 5452160 6133680 6542592 7009920 8178240 9813888 10904320 12267360 14019840 16356480 19627776 24534720 32712960 49069440 98138880
- Sum of all divisors σ(n): 388376352
- Sum of proper divisors (its aliquot sum) s(n): 290237472
- 98138880 is an abundant number, because the sum of its proper divisors (290237472) is greater than itself. Its abundance is 192098592
Bases of 98138880
- Binary: 1011101100101111011000000002
- Hexadecimal: 0x5D97B00
- Base-36: 1MFGG0
Squares and roots of 98138880
- 98138880 squared (981388802) is 9631239767654400
- 98138880 cubed (981388803) is 945199083809063043072000
-
The
square root of 98138880 is 9906.5069525033 -
The
cube root of 98138880 is 461.2613146365
Scales and comparisons
How big is 98138880?- 98,138,880 seconds is equal to 3 years, 6 weeks, 1 day, 20 hours, 48 minutes.
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To count from 1 to 98,138,880 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 98138880 cubic inches would be around 38.4 feet tall.
Recreational maths with 98138880
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