145076736
145,076,736 is an even composite number composed of five prime numbers multiplied together.
145076736 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 145076736:
29 × 3 × 7 × 103 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 103 × 131)See below for interesting mathematical facts about the number 145076736 from the Numbermatics database.
Names of 145076736
- Cardinal: 145076736 can be written as One hundred forty-five million, seventy-six thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 1.45076736 × 108
Factors of 145076736
Divisors of 145076736
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 103 112 128 131 168 192 206 224 256 262 309 336 384 393 412 448 512 524 618 672 721 768 786 824 896 917 1048 1236 1344 1442 1536 1572 1648 1792 1834 2096 2163 2472 2688 2751 2884 3144 3296 3584 3668 4192 4326 4944 5376 5502 5768 6288 6592 7336 8384 8652 9888 10752 11004 11536 12576 13184 13493 14672 16768 17304 19776 22008 23072 25152 26368 26986 29344 33536 34608 39552 40479 44016 46144 50304 52736 53972 58688 67072 69216 79104 80958 88032 92288 94451 100608 107944 117376 138432 158208 161916 176064 184576 188902 201216 215888 234752 276864 283353 323832 352128 369152 377804 431776 469504 553728 566706 647664 704256 755608 863552 1107456 1133412 1295328 1408512 1511216 1727104 2266824 2590656 3022432 3454208 4533648 5181312 6044864 6908416 9067296 10362624 12089728 18134592 20725248 24179456 36269184 48358912 72538368 145076736
- Sum of all divisors σ(n): 449399808
- Sum of proper divisors (its aliquot sum) s(n): 304323072
- 145076736 is an abundant number, because the sum of its proper divisors (304323072) is greater than itself. Its abundance is 159246336
Bases of 145076736
- Binary: 10001010010110110010000000002
- Hexadecimal: 0x8A5B200
- Base-36: 2EDHXC
Squares and roots of 145076736
- 145076736 squared (1450767362) is 21047259328413696
- 145076736 cubed (1450767363) is 3053467685111811073376256
-
The
square root of 145076736 is 12044.7804463179 -
The
cube root of 145076736 is 525.4514466111
Scales and comparisons
How big is 145076736?- 145,076,736 seconds is equal to 4 years, 31 weeks, 6 days, 3 hours, 5 minutes, 36 seconds.
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To count from 1 to 145,076,736 would take you about six 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 145076736 cubic inches would be around 43.8 feet tall.
Recreational maths with 145076736
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