2730478140
2,730,478,140 is an even composite number composed of six prime numbers multiplied together.
2730478140 is an even 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 2730478140:
22 × 33 × 5 × 13 × 31 × 12547
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 31 × 12547)See below for interesting mathematical facts about the number 2730478140 from the Numbermatics database.
Names of 2730478140
- Cardinal: 2730478140 can be written as Two billion, seven hundred thirty million, four hundred seventy-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.73047814 × 109
Factors of 2730478140
Divisors of 2730478140
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 90 93 108 117 124 130 135 155 156 180 186 195 234 260 270 279 310 351 372 390 403 465 468 540 558 585 620 702 780 806 837 930 1116 1170 1209 1395 1404 1612 1674 1755 1860 2015 2340 2418 2790 3348 3510 3627 4030 4185 4836 5580 6045 7020 7254 8060 8370 10881 12090 12547 14508 16740 18135 21762 24180 25094 36270 37641 43524 50188 54405 62735 72540 75282 108810 112923 125470 150564 163111 188205 217620 225846 250940 326222 338769 376410 388957 451692 489333 564615 652444 677538 752820 777914 815555 978666 1129230 1166871 1355076 1467999 1555828 1631110 1693845 1944785 1957332 2258460 2333742 2446665 2935998 3262220 3387690 3500613 3889570 4403997 4667484 4893330 5056441 5834355 5871996 6775380 7001226 7339995 7779140 8807994 9786660 10112882 10501839 11668710 14002452 14679990 15169323 17503065 17615988 20225764 21003678 22019985 23337420 25282205 29359980 30338646 35006130 42007356 44039970 45507969 50564410 52509195 60677292 70012260 75846615 88079940 91015938 101128820 105018390 136523907 151693230 182031876 210036780 227539845 273047814 303386460 455079690 546095628 682619535 910159380 1365239070 2730478140
- Sum of all divisors σ(n): 9444126720
- Sum of proper divisors (its aliquot sum) s(n): 6713648580
- 2730478140 is an abundant number, because the sum of its proper divisors (6713648580) is greater than itself. Its abundance is 3983170440
Bases of 2730478140
- Binary: 101000101011111111001010001111002
- Hexadecimal: 0xA2BFCA3C
- Base-36: 195NMF0
Squares and roots of 2730478140
- 2730478140 squared (27304781402) is 7455510873017859600
- 2730478140 cubed (27304781403) is 20357109461307581467389144000
-
The
square root of 2730478140 is 52253.9772648935 -
The
cube root of 2730478140 is 1397.6965761947
Scales and comparisons
How big is 2730478140?- 2,730,478,140 seconds is equal to 86 years, 42 weeks, 4 days, 18 hours, 9 minutes.
-
To count from 1 to 2,730,478,140 would take you about one hundred seventy-three 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 2730478140 cubic inches would be around 116.5 feet tall.
Recreational maths with 2730478140
- 2730478140 backwards is 0418740372
- 2730478140 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2730478140's digits is 36
- More coming soon!
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The information we have on file for 2730478140 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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