1385293896
1,385,293,896 is an even composite number composed of six prime numbers multiplied together.
1385293896 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1385293896:
23 × 32 × 72 × 41 × 61 × 157
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 41 × 61 × 157)See below for interesting mathematical facts about the number 1385293896 from the Numbermatics database.
Names of 1385293896
- Cardinal: 1385293896 can be written as One billion, three hundred eighty-five million, two hundred ninety-three thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 1.385293896 × 109
Factors of 1385293896
Divisors of 1385293896
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 41 42 49 56 61 63 72 82 84 98 122 123 126 147 157 164 168 183 196 244 246 252 287 294 314 328 366 369 392 427 441 471 488 492 504 549 574 588 628 732 738 854 861 882 942 984 1098 1099 1148 1176 1256 1281 1413 1464 1476 1708 1722 1764 1884 2009 2196 2198 2296 2501 2562 2583 2826 2952 2989 3297 3416 3444 3528 3768 3843 4018 4392 4396 5002 5124 5166 5652 5978 6027 6437 6594 6888 7503 7686 7693 8036 8792 8967 9577 9891 10004 10248 10332 11304 11956 12054 12874 13188 15006 15372 15386 16072 17507 17934 18081 19154 19311 19782 20008 20664 22509 23079 23912 24108 25748 26376 26901 28731 30012 30744 30772 35014 35868 36162 38308 38622 39564 45018 45059 46158 48216 51496 52521 53802 57462 57933 60024 61544 67039 69237 70028 71736 72324 76616 77244 79128 86193 90036 90118 92316 105042 107604 114924 115866 122549 134078 135177 138474 140056 144648 154488 157563 172386 180072 180236 184632 201117 210084 215208 229848 231732 245098 268156 270354 276948 315126 315413 344772 360472 367647 392657 402234 405531 420168 463464 469273 490196 536312 540708 553896 603351 630252 630826 689544 735294 785314 804468 811062 938546 946239 980392 1081416 1102941 1177971 1206702 1260504 1261652 1407819 1470588 1570628 1608936 1622124 1877092 1892478 2205882 2355942 2413404 2523304 2748599 2815638 2838717 2941176 3141256 3244248 3533913 3754184 3784956 4223457 4411764 4711884 4826808 5497198 5631276 5677434 7067826 7569912 8245797 8446914 8823528 9423768 10994396 11262552 11354868 14135652 16491594 16893828 19240193 21988792 22709736 24737391 28271304 32983188 33787656 38480386 49474782 57720579 65966376 76960772 98949564 115441158 153921544 173161737 197899128 230882316 346323474 461764632 692646948 1385293896
- Sum of all divisors σ(n): 4573066680
- Sum of proper divisors (its aliquot sum) s(n): 3187772784
- 1385293896 is an abundant number, because the sum of its proper divisors (3187772784) is greater than itself. Its abundance is 1802478888
Bases of 1385293896
- Binary: 10100101001000111101000010010002
- Hexadecimal: 0x5291E848
- Base-36: MWRNM0
Squares and roots of 1385293896
- 1385293896 squared (13852938962) is 1919039178294858816
- 1385293896 cubed (13852938963) is 2658433259876723605986587136
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The
square root of 1385293896 is 37219.5364828743 -
The
cube root of 1385293896 is 1114.7581090295
Scales and comparisons
How big is 1385293896?- 1,385,293,896 seconds is equal to 44 years, 2 weeks, 3 days, 11 hours, 51 minutes, 36 seconds.
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To count from 1 to 1,385,293,896 would take you about eighty-eight 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 1385293896 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385293896
- 1385293896 backwards is 6983925831
- The number of decimal digits it has is: 10
- The sum of 1385293896's digits is 54
- More coming soon!
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