172004742
172,004,742 is an even composite number composed of seven prime numbers multiplied together.
172004742 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 172004742:
2 × 33 × 7 × 13 × 17 × 29 × 71
(2 × 3 × 3 × 3 × 7 × 13 × 17 × 29 × 71)See below for interesting mathematical facts about the number 172004742 from the Numbermatics database.
Names of 172004742
- Cardinal: 172004742 can be written as One hundred seventy-two million, four thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.72004742 × 108
Factors of 172004742
Divisors of 172004742
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 7 9 13 14 17 18 21 26 27 29 34 39 42 51 54 58 63 71 78 87 91 102 117 119 126 142 153 174 182 189 203 213 221 234 238 261 273 306 351 357 377 378 406 426 442 459 493 497 522 546 609 639 663 702 714 754 783 819 918 923 986 994 1071 1131 1207 1218 1278 1326 1479 1491 1547 1566 1638 1827 1846 1917 1989 2059 2142 2262 2414 2457 2639 2769 2958 2982 3094 3213 3393 3451 3621 3654 3834 3978 4118 4437 4473 4641 4914 5278 5481 5538 5967 6177 6409 6426 6461 6786 6902 7242 7917 8307 8449 8874 8946 9282 10179 10353 10863 10962 11934 12354 12818 12922 13311 13419 13923 14413 15691 15834 16614 16898 18531 19227 19383 20358 20706 21726 23751 24921 25347 26622 26767 26838 27846 28826 31059 31382 32589 35003 37062 38454 38766 41769 43239 44863 47073 47502 49842 50694 53534 55593 57681 58149 62118 65178 70006 71253 76041 80301 83538 86478 89726 93177 94146 105009 109837 111186 115362 116298 129717 134589 141219 142506 152082 160602 173043 174447 186354 187369 210018 219674 228123 240903 245021 259434 269178 282438 315027 329511 346086 348894 374738 389151 403767 423657 455039 456246 481806 490042 562107 630054 659022 722709 735063 778302 807534 847314 910078 945081 988533 1124214 1211301 1365117 1445418 1470126 1686321 1890162 1977066 2205189 2422602 2730234 2965599 3185273 3372642 4095351 4410378 5058963 5931198 6370546 6615567 8190702 9555819 10117926 12286053 13231134 19111638 24572106 28667457 57334914 86002371 172004742
- Sum of all divisors σ(n): 522547200
- Sum of proper divisors (its aliquot sum) s(n): 350542458
- 172004742 is an abundant number, because the sum of its proper divisors (350542458) is greater than itself. Its abundance is 178537716
Bases of 172004742
- Binary: 10100100000010010101100001102
- Hexadecimal: 0xA409586
- Base-36: 2UENPI
Squares and roots of 172004742
- 172004742 squared (1720047422) is 29585631270486564
- 172004742 cubed (1720047423) is 5088868873587173655286488
-
The
square root of 172004742 is 13115.0578344131 -
The
cube root of 172004742 is 556.1348873947
Scales and comparisons
How big is 172004742?- 172,004,742 seconds is equal to 5 years, 24 weeks, 2 days, 19 hours, 5 minutes, 42 seconds.
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To count from 1 to 172,004,742 would take you about 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 172004742 cubic inches would be around 46.3 feet tall.
Recreational maths with 172004742
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