29742145875
29,742,145,875 is an odd composite number composed of six prime numbers multiplied together.
29742145875 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 29742145875:
32 × 53 × 13 × 67 × 127 × 239
(3 × 3 × 5 × 5 × 5 × 13 × 67 × 127 × 239)See below for interesting mathematical facts about the number 29742145875 from the Numbermatics database.
Names of 29742145875
- Cardinal: 29742145875 can be written as Twenty-nine billion, seven hundred forty-two million, one hundred forty-five thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 2.9742145875 × 1010
Factors of 29742145875
Divisors of 29742145875
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 9 13 15 25 39 45 65 67 75 117 125 127 195 201 225 239 325 335 375 381 585 603 635 717 871 975 1005 1125 1143 1195 1625 1651 1675 1905 2151 2613 2925 3015 3107 3175 3585 4355 4875 4953 5025 5715 5975 7839 8255 8375 8509 9321 9525 10755 13065 14625 14859 15075 15535 15875 16013 17925 21775 24765 25125 25527 27963 28575 29875 30353 39195 41275 42545 46605 47625 48039 53775 65325 74295 75375 76581 77675 80065 89625 91059 108875 110617 123825 127635 139815 142875 144117 151765 195975 206375 208169 212725 233025 240195 268875 273177 326625 331851 371475 382905 388375 394589 400325 455295 553085 619125 624507 638175 699075 720585 758825 979875 995553 1040845 1063625 1165125 1183767 1200975 1365885 1659255 1857375 1873521 1914525 1972945 2001625 2033651 2276475 2765425 3122535 3190875 3495375 3551301 3602925 3794125 4977765 5204225 5918835 6004875 6100953 6829425 8296275 9367605 9572625 9864725 10168255 11382375 13827125 15612675 17756505 18014625 18302859 24888825 26021125 26437463 29594175 30504765 34147125 41481375 46838025 49323625 50841275 78063375 79312389 88782525 91514295 124444125 132187315 147970875 152523825 234190125 237937167 254206375 396561945 443912625 457571475 660936575 762619125 1189685835 1982809725 2287857375 3304682875 5948429175 9914048625 29742145875
- Sum of all divisors σ(n): 59309752320
- Sum of proper divisors (its aliquot sum) s(n): 29567606445
- 29742145875 is a deficient number, because the sum of its proper divisors (29567606445) is less than itself. Its deficiency is 174539430
Bases of 29742145875
- Binary: 110111011001100010100100001010100112
- Hexadecimal: 0x6ECC52153
- Base-36: DNVPEMR
Squares and roots of 29742145875
- 29742145875 squared (297421458752) is 884595241249779515625
- 29742145875 cubed (297421458753) is 26309760705581759665305591796875
-
The
square root of 29742145875 is 172459.1136327681 -
The
cube root of 29742145875 is 3098.3045142361
Scales and comparisons
How big is 29742145875?- 29,742,145,875 seconds is equal to 945 years, 36 weeks, 5 days, 19 hours, 11 minutes, 15 seconds.
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To count from 1 to 29,742,145,875 would take you about one thousand, eight hundred ninety-one 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 29742145875 cubic inches would be around 258.2 feet tall.
Recreational maths with 29742145875
- 29742145875 backwards is 57854124792
- The number of decimal digits it has is: 11
- The sum of 29742145875's digits is 54
- More coming soon!
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