6990472125
6,990,472,125 is an odd composite number composed of five prime numbers multiplied together.
6990472125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 6990472125:
37 × 53 × 7 × 13 × 281
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 281)See below for interesting mathematical facts about the number 6990472125 from the Numbermatics database.
Names of 6990472125
- Cardinal: 6990472125 can be written as Six billion, nine hundred ninety million, four hundred seventy-two thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 6.990472125 × 109
Factors of 6990472125
Divisors of 6990472125
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 5 7 9 13 15 21 25 27 35 39 45 63 65 75 81 91 105 117 125 135 175 189 195 225 243 273 281 315 325 351 375 405 455 525 567 585 675 729 819 843 875 945 975 1053 1125 1215 1365 1405 1575 1625 1701 1755 1967 2025 2187 2275 2457 2529 2625 2835 2925 3159 3375 3645 3653 4095 4215 4725 4875 5103 5265 5901 6075 6825 7025 7371 7587 7875 8505 8775 9477 9835 10125 10935 10959 11375 12285 12645 14175 14625 15309 15795 17703 18225 18265 20475 21075 22113 22761 23625 25515 25571 26325 28431 29505 30375 32877 34125 35125 36855 37935 42525 43875 47385 49175 53109 54675 54795 61425 63225 66339 68283 70875 76545 76713 78975 88515 91125 91325 98631 102375 105375 110565 113805 127575 127855 131625 142155 147525 159327 164385 184275 189675 199017 204849 212625 230139 236925 245875 265545 273375 273975 295893 307125 316125 331695 341415 382725 383565 394875 442575 456625 477981 493155 552825 569025 614547 637875 639275 690417 710775 737625 796635 821925 887679 921375 948375 995085 1024245 1150695 1184625 1327725 1369875 1433943 1479465 1658475 1707075 1913625 1917825 2071251 2212875 2389905 2465775 2663037 2764125 2845125 3072735 3196375 3452085 3553875 3983175 4109625 4301829 4438395 4975425 5121225 5753475 6213753 6638625 7169715 7397325 7989111 8292375 8535375 9589125 10356255 11949525 12328875 13315185 15363675 17260425 18641259 19915875 21509145 22191975 24877125 25606125 28767375 31068765 35848575 36986625 39945555 51781275 55923777 59747625 66575925 76818375 86302125 93206295 107545725 110959875 155343825 179242875 199727775 258906375 279618885 332879625 466031475 537728625 776719125 998638875 1398094425 2330157375 6990472125
- Sum of all divisors σ(n): 16160901120
- Sum of proper divisors (its aliquot sum) s(n): 9170428995
- 6990472125 is an abundant number, because the sum of its proper divisors (9170428995) is greater than itself. Its abundance is 2179956870
Bases of 6990472125
- Binary: 1101000001010101000100011101111012
- Hexadecimal: 0x1A0AA23BD
- Base-36: 37LY2T9
Squares and roots of 6990472125
- 6990472125 squared (69904721252) is 48866700530402015625
- 6990472125 cubed (69904721253) is 341601307898498005270376953125
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The
square root of 6990472125 is 83609.0433206839 -
The
cube root of 6990472125 is 1912.0628758763
Scales and comparisons
How big is 6990472125?- 6,990,472,125 seconds is equal to 222 years, 14 weeks, 2 days, 5 hours, 48 minutes, 45 seconds.
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To count from 1 to 6,990,472,125 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 6990472125 cubic inches would be around 159.3 feet tall.
Recreational maths with 6990472125
- 6990472125 backwards is 5212740996
- 6990472125 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6990472125's digits is 45
- More coming soon!
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