145035072
145,035,072 is an even composite number composed of five prime numbers multiplied together.
145035072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 145035072:
26 × 32 × 7 × 13 × 2767
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 2767)See below for interesting mathematical facts about the number 145035072 from the Numbermatics database.
Names of 145035072
- Cardinal: 145035072 can be written as One hundred forty-five million, thirty-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.45035072 × 108
Factors of 145035072
Divisors of 145035072
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 182 192 208 224 234 252 273 288 312 336 364 416 448 468 504 546 576 624 672 728 819 832 936 1008 1092 1248 1344 1456 1638 1872 2016 2184 2496 2767 2912 3276 3744 4032 4368 5534 5824 6552 7488 8301 8736 11068 13104 16602 17472 19369 22136 24903 26208 33204 35971 38738 44272 49806 52416 58107 66408 71942 77476 88544 99612 107913 116214 132816 143884 154952 174321 177088 199224 215826 232428 251797 265632 287768 309904 323739 348642 398448 431652 464856 503594 531264 575536 619808 647478 697284 755391 796896 863304 929712 1007188 1151072 1239616 1294956 1394568 1510782 1593792 1726608 1859424 2014376 2266173 2302144 2589912 2789136 3021564 3453216 3718848 4028752 4532346 5179824 5578272 6043128 6906432 8057504 9064692 10359648 11156544 12086256 16115008 18129384 20719296 24172512 36258768 48345024 72517536 145035072
- Sum of all divisors σ(n): 511836416
- Sum of proper divisors (its aliquot sum) s(n): 366801344
- 145035072 is an abundant number, because the sum of its proper divisors (366801344) is greater than itself. Its abundance is 221766272
Bases of 145035072
- Binary: 10001010010100001111010000002
- Hexadecimal: 0x8A50F40
- Base-36: 2ECLS0
Squares and roots of 145035072
- 145035072 squared (1450350722) is 21035172110045184
- 145035072 cubed (1450350723) is 3050837701512795184693248
-
The
square root of 145035072 is 12043.0507762775 -
The
cube root of 145035072 is 525.4011410379
Scales and comparisons
How big is 145035072?- 145,035,072 seconds is equal to 4 years, 31 weeks, 5 days, 15 hours, 31 minutes, 12 seconds.
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To count from 1 to 145,035,072 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 145035072 cubic inches would be around 43.8 feet tall.
Recreational maths with 145035072
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