23438185920
23,438,185,920 is an even composite number composed of five prime numbers multiplied together.
23438185920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 23438185920:
26 × 35 × 5 × 73 × 4129
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 73 × 4129)See below for interesting mathematical facts about the number 23438185920 from the Numbermatics database.
Names of 23438185920
- Cardinal: 23438185920 can be written as Twenty-three billion, four hundred thirty-eight million, one hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.343818592 × 1010
Factors of 23438185920
Divisors of 23438185920
- Number of divisors d(n): 336
-
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 72 73 80 81 90 96 108 120 135 144 146 160 162 180 192 216 219 240 243 270 288 292 320 324 360 365 405 432 438 480 486 540 576 584 648 657 720 730 810 864 876 960 972 1080 1095 1168 1215 1296 1314 1440 1460 1620 1728 1752 1944 1971 2160 2190 2336 2430 2592 2628 2880 2920 3240 3285 3504 3888 3942 4129 4320 4380 4672 4860 5184 5256 5840 5913 6480 6570 7008 7776 7884 8258 8640 8760 9720 9855 10512 11680 11826 12387 12960 13140 14016 15552 15768 16516 17520 17739 19440 19710 20645 21024 23360 23652 24774 25920 26280 29565 31536 33032 35040 35478 37161 38880 39420 41290 42048 47304 49548 52560 59130 61935 63072 66064 70080 70956 74322 77760 78840 82580 88695 94608 99096 105120 111483 118260 123870 126144 132128 141912 148644 157680 165160 177390 185805 189216 198192 210240 222966 236520 247740 264256 283824 297288 301417 315360 330320 334449 354780 371610 378432 396384 445932 473040 495480 557415 567648 594576 602834 630720 660640 668898 709560 743220 792768 891864 904251 946080 990960 1003347 1114830 1135296 1189152 1205668 1321280 1337796 1419120 1486440 1507085 1672245 1783728 1808502 1892160 1981920 2006694 2229660 2378304 2411336 2675592 2712753 2838240 2972880 3014170 3344490 3567456 3617004 3963840 4013388 4459320 4521255 4822672 5016735 5351184 5425506 5676480 5945760 6028340 6688980 7134912 7234008 8026776 8138259 8918640 9042510 9645344 10033470 10702368 10851012 11891520 12056680 13377960 13563765 14468016 16053552 16276518 17837280 18085020 19290688 20066940 21404736 21702024 24113360 24414777 26755920 27127530 28936032 32107104 32553036 35674560 36170040 40133880 40691295 43404048 48226720 48829554 53511840 54255060 57872064 64214208 65106072 72340080 73244331 80267760 81382590 86808096 96453440 97659108 107023680 108510120 122073885 130212144 144680160 146488662 160535520 162765180 173616192 195318216 217020240 244147770 260424288 289360320 292977324 321071040 325530360 366221655 390636432 434040480 488295540 520848576 585954648 651060720 732443310 781272864 868080960 976591080 1171909296 1302121440 1464886620 1562545728 1953182160 2343818592 2604242880 2929773240 3906364320 4687637184 5859546480 7812728640 11719092960 23438185920
- Sum of all divisors σ(n): 84769208160
- Sum of proper divisors (its aliquot sum) s(n): 61331022240
- 23438185920 is an abundant number, because the sum of its proper divisors (61331022240) is greater than itself. Its abundance is 37892836320
Bases of 23438185920
- Binary: 101011101010000011001010101110000002
- Hexadecimal: 0x5750655C0
- Base-36: ARMHO00
Squares and roots of 23438185920
- 23438185920 squared (234381859202) is 549348559220486246400
- 23438185920 cubed (234381859203) is 12875733665893886915926130688000
-
The
square root of 23438185920 is 153095.3491128973 -
The
cube root of 23438185920 is 2861.8135237071
Scales and comparisons
How big is 23438185920?- 23,438,185,920 seconds is equal to 745 years, 13 weeks, 4 days, 7 hours, 12 minutes.
-
To count from 1 to 23,438,185,920 would take you about one thousand, four hundred ninety 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 23438185920 cubic inches would be around 238.5 feet tall.
Recreational maths with 23438185920
- 23438185920 backwards is 02958183432
- 23438185920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 23438185920's digits is 45
- More coming soon!
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