6989242689
6,989,242,689 is an odd composite number composed of six prime numbers multiplied together.
6989242689 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 6989242689:
32 × 11 × 13 × 61 × 127 × 701
(3 × 3 × 11 × 13 × 61 × 127 × 701)See below for interesting mathematical facts about the number 6989242689 from the Numbermatics database.
Names of 6989242689
- Cardinal: 6989242689 can be written as Six billion, nine hundred eighty-nine million, two hundred forty-two thousand, six hundred eighty-nine.
Scientific notation
- Scientific notation: 6.989242689 × 109
Factors of 6989242689
Divisors of 6989242689
- Number of divisors d(n): 96
-
Complete list of divisors:
1 3 9 11 13 33 39 61 99 117 127 143 183 381 429 549 671 701 793 1143 1287 1397 1651 2013 2103 2379 4191 4953 6039 6309 7137 7711 7747 8723 9113 12573 14859 18161 23133 23241 26169 27339 42761 54483 69399 69723 78507 82017 85217 89027 100243 100711 128283 163449 255651 267081 300729 302133 384849 470371 555893 766953 801243 902187 906399 979297 1107821 1157351 1411113 1667679 2937891 3323463 3472053 4233339 5003037 5430647 6114823 8813673 9970389 10416159 12730861 16291941 18344469 38192583 48875823 55033407 59737117 70598411 114577749 179211351 211795233 537634053 635385699 776582521 2329747563 6989242689
- Sum of all divisors σ(n): 12167221248
- Sum of proper divisors (its aliquot sum) s(n): 5177978559
- 6989242689 is a deficient number, because the sum of its proper divisors (5177978559) is less than itself. Its deficiency is 1811264130
Bases of 6989242689
- Binary: 1101000001001011101100001010000012
- Hexadecimal: 0x1A0976141
- Base-36: 37L7Q69
Squares and roots of 6989242689
- 6989242689 squared (69892426892) is 48849513365739950721
- 6989242689 cubed (69892426893) is 341421104152705733651969528769
-
The
square root of 6989242689 is 83601.6907065879 -
The
cube root of 6989242689 is 1911.9507758295
Scales and comparisons
How big is 6989242689?- 6,989,242,689 seconds is equal to 222 years, 12 weeks, 2 days, 18 minutes, 9 seconds.
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To count from 1 to 6,989,242,689 would take you about four hundred forty-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 6989242689 cubic inches would be around 159.3 feet tall.
Recreational maths with 6989242689
- 6989242689 backwards is 9862429896
- The number of decimal digits it has is: 10
- The sum of 6989242689's digits is 63
- More coming soon!
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