689989482
689,989,482 is an even composite number composed of five prime numbers multiplied together.
What does the number 689989482 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
689989482 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 689989482:
2 × 33 × 72 × 132 × 1543
(2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 1543)See below for interesting mathematical facts about the number 689989482 from the Numbermatics database.
Names of 689989482
- Cardinal: 689989482 can be written as Six hundred eighty-nine million, nine hundred eighty-nine thousand, four hundred eighty-two.
Scientific notation
- Scientific notation: 6.89989482 × 108
Factors of 689989482
Divisors of 689989482
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 91 98 117 126 147 169 182 189 234 273 294 338 351 378 441 507 546 637 702 819 882 1014 1183 1274 1323 1521 1543 1638 1911 2366 2457 2646 3042 3086 3549 3822 4563 4629 4914 5733 7098 8281 9126 9258 10647 10801 11466 13887 16562 17199 20059 21294 21602 24843 27774 31941 32403 34398 40118 41661 49686 60177 63882 64806 74529 75607 83322 97209 120354 140413 149058 151214 180531 194418 223587 226821 260767 280826 291627 361062 421239 447174 453642 521534 541593 583254 680463 782301 842478 982891 1083186 1263717 1360926 1564602 1825369 1965782 2041389 2346903 2527434 2948673 3650738 3791151 4082778 4693806 5476107 5897346 7040709 7582302 8846019 10952214 12777583 14081418 16428321 17692038 25555166 26538057 32856642 38332749 49284963 53076114 76665498 98569926 114998247 229996494 344994741 689989482
- Sum of all divisors σ(n): 1932655680
- Sum of proper divisors (its aliquot sum) s(n): 1242666198
- 689989482 is an abundant number, because the sum of its proper divisors (1242666198) is greater than itself. Its abundance is 552676716
Bases of 689989482
- Binary: 1010010010000001100111011010102
- Hexadecimal: 0x2920676A
- Base-36: BESVAI
Squares and roots of 689989482
- 689989482 squared (6899894822) is 476085485270628324
- 689989482 cubed (6899894823) is 328493977369599467091288168
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The
square root of 689989482 is 26267.6508656561 -
The
cube root of 689989482 is 883.6511022227
Scales and comparisons
How big is 689989482?- 689,989,482 seconds is equal to 21 years, 48 weeks, 5 days, 23 hours, 44 minutes, 42 seconds.
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To count from 1 to 689,989,482 would take you about thirty-two 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 689989482 cubic inches would be around 73.6 feet tall.
Recreational maths with 689989482
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