68433431040
68,433,431,040 is an even composite number composed of five prime numbers multiplied together.
68433431040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 68433431040:
29 × 33 × 5 × 13 × 76159
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 76159)See below for interesting mathematical facts about the number 68433431040 from the Numbermatics database.
Names of 68433431040
- Cardinal: 68433431040 can be written as Sixty-eight billion, four hundred thirty-three million, four hundred thirty-one thousand and forty.
Scientific notation
- Scientific notation: 6.843343104 × 1010
Factors of 68433431040
Divisors of 68433431040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 180 192 195 208 216 234 240 256 260 270 288 312 320 351 360 384 390 416 432 468 480 512 520 540 576 585 624 640 702 720 768 780 832 864 936 960 1040 1080 1152 1170 1248 1280 1404 1440 1536 1560 1664 1728 1755 1872 1920 2080 2160 2304 2340 2496 2560 2808 2880 3120 3328 3456 3510 3744 3840 4160 4320 4608 4680 4992 5616 5760 6240 6656 6912 7020 7488 7680 8320 8640 9360 9984 11232 11520 12480 13824 14040 14976 16640 17280 18720 19968 22464 23040 24960 28080 29952 33280 34560 37440 44928 49920 56160 59904 69120 74880 76159 89856 99840 112320 149760 152318 179712 224640 228477 299520 304636 380795 449280 456954 609272 685431 761590 898560 913908 990067 1142385 1218544 1370862 1523180 1827816 1980134 2056293 2284770 2437088 2741724 2970201 3046360 3427155 3655632 3960268 4112586 4569540 4874176 4950335 5483448 5940402 6092720 6854310 7311264 7920536 8225172 8910603 9139080 9748352 9900670 10281465 10966896 11880804 12185440 13708620 14622528 14851005 15841072 16450344 17821206 18278160 19496704 19801340 20562930 21933792 23761608 24370880 26731809 27417240 29245056 29702010 31682144 32900688 35642412 36556320 38993408 39602680 41125860 43867584 44553015 47523216 48741760 53463618 54834480 58490112 59404020 63364288 65801376 71284824 73112640 79205360 82251720 87735168 89106030 95046432 97483520 106927236 109668960 116980224 118808040 126728576 131602752 133659045 142569648 146225280 158410720 164503440 175470336 178212060 190092864 194967040 213854472 219337920 237616080 253457152 263205504 267318090 285139296 292450560 316821440 329006880 350940672 356424120 380185728 427708944 438675840 475232160 506914304 526411008 534636180 570278592 584901120 633642880 658013760 712848240 760371456 855417888 877351680 950464320 1052822016 1069272360 1140557184 1267285760 1316027520 1425696480 1520742912 1710835776 1754703360 1900928640 2138544720 2281114368 2534571520 2632055040 2851392960 3421671552 3801857280 4277089440 4562228736 5264110080 5702785920 6843343104 7603714560 8554178880 11405571840 13686686208 17108357760 22811143680 34216715520 68433431040
- Sum of all divisors σ(n): 261783244800
- Sum of proper divisors (its aliquot sum) s(n): 193349813760
- 68433431040 is an abundant number, because the sum of its proper divisors (193349813760) is greater than itself. Its abundance is 124916382720
Bases of 68433431040
- Binary: 1111111011101111001101001010000000002
- Hexadecimal: 0xFEEF34A00
- Base-36: VFRHXC0
Squares and roots of 68433431040
- 68433431040 squared (684334310402) is 4683134483906435481600
- 68433431040 cubed (684334310403) is 320482960755457042342282788864000
-
The
square root of 68433431040 is 261597.8421929355 -
The
cube root of 68433431040 is 4090.3088788593
Scales and comparisons
How big is 68433431040?- 68,433,431,040 seconds is equal to 2,175 years, 50 weeks, 3 days, 14 hours, 24 minutes.
-
To count from 1 to 68,433,431,040 would take you about four thousand, three hundred fifty-one 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 68433431040 cubic inches would be around 340.9 feet tall.
Recreational maths with 68433431040
- 68433431040 backwards is 04013433486
- 68433431040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 68433431040's digits is 36
- More coming soon!
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