989124864
989,124,864 is an even composite number composed of five prime numbers multiplied together.
989124864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 989124864:
28 × 3 × 7 × 13 × 14153
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 14153)See below for interesting mathematical facts about the number 989124864 from the Numbermatics database.
Names of 989124864
- Cardinal: 989124864 can be written as Nine hundred eighty-nine million, one hundred twenty-four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 9.89124864 × 108
Factors of 989124864
Divisors of 989124864
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 256 273 312 336 364 384 416 448 546 624 672 728 768 832 896 1092 1248 1344 1456 1664 1792 2184 2496 2688 2912 3328 4368 4992 5376 5824 8736 9984 11648 14153 17472 23296 28306 34944 42459 56612 69888 84918 99071 113224 169836 183989 198142 226448 297213 339672 367978 396284 452896 551967 594426 679344 735956 792568 905792 1103934 1188852 1287923 1358688 1471912 1585136 1811584 2207868 2377704 2575846 2717376 2943824 3170272 3623168 3863769 4415736 4755408 5151692 5434752 5887648 6340544 7727538 8831472 9510816 10303384 10869504 11775296 12681088 15455076 17662944 19021632 20606768 23550592 25362176 30910152 35325888 38043264 41213536 47101184 61820304 70651776 76086528 82427072 123640608 141303552 164854144 247281216 329708288 494562432 989124864
- Sum of all divisors σ(n): 3240246912
- Sum of proper divisors (its aliquot sum) s(n): 2251122048
- 989124864 is an abundant number, because the sum of its proper divisors (2251122048) is greater than itself. Its abundance is 1261997184
Bases of 989124864
- Binary: 1110101111010011011001000000002
- Hexadecimal: 0x3AF4D900
- Base-36: GCWDMO
Squares and roots of 989124864
- 989124864 squared (9891248642) is 978367996583018496
- 989124864 cubed (9891248643) is 967728111562130634565484544
-
The
square root of 989124864 is 31450.3555464799 -
The
cube root of 989124864 is 996.3617337383
Scales and comparisons
How big is 989124864?- 989,124,864 seconds is equal to 31 years, 23 weeks, 3 days, 4 hours, 54 minutes, 24 seconds.
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To count from 1 to 989,124,864 would take you about forty-seven 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 989124864 cubic inches would be around 83 feet tall.
Recreational maths with 989124864
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