129742272729288
129,742,272,729,288 is an even composite number composed of three prime numbers multiplied together.
129742272729288 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 129742272729288:
23 × 36 × 1491532
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 149153 × 149153)See below for interesting mathematical facts about the number 129742272729288 from the Numbermatics database.
Names of 129742272729288
- Cardinal: 129742272729288 can be written as One hundred twenty-nine trillion, seven hundred forty-two billion, two hundred seventy-two million, seven hundred twenty-nine thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.29742272729288 × 1014
Factors of 129742272729288
Divisors of 129742272729288
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 972 1458 1944 2916 5832 149153 298306 447459 596612 894918 1193224 1342377 1789836 2684754 3579672 4027131 5369508 8054262 10739016 12081393 16108524 24162786 32217048 36244179 48325572 72488358 96651144 108732537 144976716 217465074 289953432 434930148 869860296 22246617409 44493234818 66739852227 88986469636 133479704454 177972939272 200219556681 266959408908 400439113362 533918817816 600658670043 800878226724 1201317340086 1601756453448 1801976010129 2402634680172 3603952020258 4805269360344 5405928030387 7207904040516 10811856060774 14415808081032 16217784091161 21623712121548 32435568182322 43247424243096 64871136364644 129742272729288
- Sum of all divisors σ(n): 364735737800385
- Sum of proper divisors (its aliquot sum) s(n): 234993465071097
- 129742272729288 is an abundant number, because the sum of its proper divisors (234993465071097) is greater than itself. Its abundance is 105251192341809
Bases of 129742272729288
- Binary: 111010111111111111110100001010000010000110010002
- Hexadecimal: 0x75FFFA1410C8
- Base-36: 19ZMRZC4I0
Squares and roots of 129742272729288
- 129742272729288 squared (1297422727292882) is 16833057332960948656532986944
- 129742272729288 cubed (1297422727292883) is 2183959115360760682214361692886525750415872
-
The
square root of 129742272729288 is 11390446.5553062493 -
The
cube root of 129742272729288 is 50624.4712736007
Scales and comparisons
How big is 129742272729288?- 129,742,272,729,288 seconds is equal to 4,125,402 years, 49 weeks, 4 days, 2 hours, 34 minutes, 48 seconds.
-
To count from 1 to 129,742,272,729,288 would take you about ten million, three hundred thirteen thousand, five hundred seven 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 129742272729288 cubic inches would be around 4218.7 feet tall.
Recreational maths with 129742272729288
- 129742272729288 backwards is 882927272247921
- 129742272729288 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 129742272729288's digits is 72
- More coming soon!
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The information we have on file for 129742272729288 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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