42972577920
42,972,577,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 42972577920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 256 divisors.
42972577920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42972577920:
27 × 33 × 5 × 67 × 37117
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 67 × 37117)See below for interesting mathematical facts about the number 42972577920 from the Numbermatics database.
Names of 42972577920
- Cardinal: 42972577920 can be written as Forty-two billion, nine hundred seventy-two million, five hundred seventy-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.297257792 × 1010
Factors of 42972577920
Divisors of 42972577920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 67 72 80 90 96 108 120 128 134 135 144 160 180 192 201 216 240 268 270 288 320 335 360 384 402 432 480 536 540 576 603 640 670 720 804 864 960 1005 1072 1080 1152 1206 1340 1440 1608 1728 1809 1920 2010 2144 2160 2412 2680 2880 3015 3216 3456 3618 4020 4288 4320 4824 5360 5760 6030 6432 7236 8040 8576 8640 9045 9648 10720 12060 12864 14472 16080 17280 18090 19296 21440 24120 25728 28944 32160 36180 37117 38592 42880 48240 57888 64320 72360 74234 77184 96480 111351 115776 128640 144720 148468 185585 192960 222702 231552 289440 296936 334053 371170 385920 445404 556755 578880 593872 668106 742340 890808 1002159 1113510 1157760 1187744 1336212 1484680 1670265 1781616 2004318 2227020 2375488 2486839 2672424 2969360 3340530 3563232 4008636 4454040 4750976 4973678 5010795 5344848 5938720 6681060 7126464 7460517 8017272 8908080 9947356 10021590 10689696 11877440 12434195 13362120 14252928 14921034 16034544 17816160 19894712 20043180 21379392 22381551 23754880 24868390 26724240 29842068 32069088 35632320 37302585 39789424 40086360 42758784 44763102 49736780 53448480 59684136 64138176 67144653 71264640 74605170 79578848 80172720 89526204 99473560 106896960 111907755 119368272 128276352 134289306 149210340 159157696 160345440 179052408 198947120 213793920 223815510 238736544 268578612 298420680 318315392 320690880 335723265 358104816 397894240 447631020 477473088 537157224 596841360 641381760 671446530 716209632 795788480 895262040 954946176 1074314448 1193682720 1342893060 1432419264 1591576960 1790524080 2148628896 2387365440 2685786120 2864838528 3581048160 4297257792 4774730880 5371572240 7162096320 8594515584 10743144480 14324192640 21486288960 42972577920
- Sum of all divisors σ(n): 154470268800
- Sum of proper divisors (its aliquot sum) s(n): 111497690880
- 42972577920 is an abundant number, because the sum of its proper divisors (111497690880) is greater than itself. Its abundance is 68525112960
Bases of 42972577920
- Binary: 1010000000010101110110000000100000002
- Hexadecimal: 0xA015D8080
- Base-36: JQORHC0
Squares and roots of 42972577920
- 42972577920 squared (429725779202) is 1846642453090471526400
- 42972577920 cubed (429725779203) is 79354986705810232477765337088000
-
The
square root of 42972577920 is 207298.2824820311 -
The
cube root of 42972577920 is 3502.6531697571
Scales and comparisons
How big is 42972577920?- 42,972,577,920 seconds is equal to 1,366 years, 20 weeks, 3 days, 19 hours, 12 minutes.
-
To count from 1 to 42,972,577,920 would take you about two thousand, seven hundred thirty-two 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 42972577920 cubic inches would be around 291.9 feet tall.
Recreational maths with 42972577920
- 42972577920 backwards is 02977527924
- 42972577920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42972577920's digits is 54
- More coming soon!
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