9427489920
9,427,489,920 is an even composite number composed of five prime numbers multiplied together.
9427489920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 9427489920:
27 × 32 × 5 × 19 × 86143
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 86143)See below for interesting mathematical facts about the number 9427489920 from the Numbermatics database.
Names of 9427489920
- Cardinal: 9427489920 can be written as Nine billion, four hundred twenty-seven million, four hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.42748992 × 109
Factors of 9427489920
Divisors of 9427489920
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 285 288 304 320 342 360 380 384 456 480 570 576 608 640 684 720 760 855 912 960 1140 1152 1216 1368 1440 1520 1710 1824 1920 2280 2432 2736 2880 3040 3420 3648 4560 5472 5760 6080 6840 7296 9120 10944 12160 13680 18240 21888 27360 36480 54720 86143 109440 172286 258429 344572 430715 516858 689144 775287 861430 1033716 1292145 1378288 1550574 1636717 1722860 2067432 2584290 2756576 3101148 3273434 3445720 3876435 4134864 4910151 5168580 5513152 6202296 6546868 6891440 7752870 8183585 8269728 9820302 10337160 11026304 12404592 13093736 13782880 14730453 15505740 16367170 16539456 19640604 20674320 24550755 24809184 26187472 27565760 29460906 31011480 32734340 33078912 39281208 41348640 49101510 49618368 52374944 55131520 58921812 62022960 65468680 73652265 78562416 82697280 98203020 99236736 104749888 117843624 124045920 130937360 147304530 157124832 165394560 196406040 209499776 235687248 248091840 261874720 294609060 314249664 392812080 471374496 496183680 523749440 589218120 628499328 785624160 942748992 1047498880 1178436240 1571248320 1885497984 2356872480 3142496640 4713744960 9427489920
- Sum of all divisors σ(n): 34268083200
- Sum of proper divisors (its aliquot sum) s(n): 24840593280
- 9427489920 is an abundant number, because the sum of its proper divisors (24840593280) is greater than itself. Its abundance is 15413103360
Bases of 9427489920
- Binary: 10001100011110110000010100100000002
- Hexadecimal: 0x231EC1480
- Base-36: 4BWVTS0
Squares and roots of 9427489920
- 9427489920 squared (94274899202) is 88877566191701606400
- 9427489920 cubed (94274899203) is 837892359386399681983807488000
-
The
square root of 9427489920 is 97095.2620883223 -
The
cube root of 9427489920 is 2112.5096049889
Scales and comparisons
How big is 9427489920?- 9,427,489,920 seconds is equal to 299 years, 39 weeks, 5 days, 11 hours, 12 minutes.
-
To count from 1 to 9,427,489,920 would take you about five hundred ninety-nine 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 9427489920 cubic inches would be around 176 feet tall.
Recreational maths with 9427489920
- 9427489920 backwards is 0299847249
- The number of decimal digits it has is: 10
- The sum of 9427489920's digits is 54
- More coming soon!
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