428018400125987670
428,018,400,125,987,670 is an even composite number composed of seven prime numbers multiplied together.
428018400125987670 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 428018400125987670:
2 × 32 × 5 × 17 × 97 × 773 × 3730953019
(2 × 3 × 3 × 5 × 17 × 97 × 773 × 3730953019)See below for interesting mathematical facts about the number 428018400125987670 from the Numbermatics database.
Names of 428018400125987670
- Cardinal: 428018400125987670 can be written as Four hundred twenty-eight quadrillion, eighteen trillion, four hundred billion, one hundred twenty-five million, nine hundred eighty-seven thousand, six hundred seventy.
Scientific notation
- Scientific notation: 4.2801840012598767 × 1017
Factors of 428018400125987670
- Number of distinct prime factors ω(n): 7
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 3730953916
Divisors of 428018400125987670
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 97 102 153 170 194 255 291 306 485 510 582 765 773 873 970 1455 1530 1546 1649 1746 2319 2910 3298 3865 4365 4638 4947 6957 7730 8245 8730 9894 11595 13141 13914 14841 16490 23190 24735 26282 29682 34785 39423 49470 65705 69570 74205 74981 78846 118269 131410 148410 149962 197115 224943 236538 374905 394230 449886 591345 674829 749810 1124715 1182690 1274677 1349658 2249430 2549354 3374145 3824031 6373385 6748290 7648062 11472093 12746770 19120155 22944186 38240310 57360465 114720930 3730953019 7461906038 11192859057 18654765095 22385718114 33578577171 37309530190 55964295285 63426201323 67157154342 111928590570 126852402646 167892885855 190278603969 317131006615 335785771710 361902442843 380557207938 570835811907 634262013230 723804885686 951393019845 1085707328529 1141671623814 1809512214215 1902786039690 2171414657058 2854179059535 2884026683687 3257121985587 3619024428430 5428536642645 5708358119070 5768053367374 6152341528331 6514243971174 8652080051061 10857073285290 12304683056662 14420133418435 16285609927935 17304160102122 18457024584993 25956240153183 28840266836870 30761707641655 32571219855870 36914049169986 43260400255305 49028453622679 51912480306366 55371073754979 61523415283310 86520800510610 92285122924965 98056907245358 110742147509958 129781200765915 147085360868037 184570245849930 245142268113395 259562401531830 276855368774895 279750588317639 294170721736074 441256082604111 490284536226790 553710737549790 559501176635278 735426804340185 839251764952917 882512165208222 1398752941588195 1470853608680370 1678503529905834 2206280413020555 2517755294858751 2797505883176390 4196258824764585 4412560826041110 4755760001399863 5035510589717502 8392517649529170 9511520002799726 12588776474293755 14267280004199589 23778800006999315 25177552948587510 28534560008399178 42801840012598767 47557600013998630 71336400020997945 85603680025197534 142672800041995890 214009200062993835 428018400125987670
- Sum of all divisors σ(n): 1191997046568444480
- Sum of proper divisors (its aliquot sum) s(n): 763978646442456810
- 428018400125987670 is an abundant number, because the sum of its proper divisors (763978646442456810) is greater than itself. Its abundance is 335960246316469140
Bases of 428018400125987670
- Binary: 101111100001010000001110111100110001101011100101011010101102
- Hexadecimal: 0x5F0A07798D72B56
- Base-36: 392FUYIVERTI
Squares and roots of 428018400125987670
- 428018400125987670 squared (4280184001259876702) is 183199750846410081882128892992028900
- 428018400125987670 cubed (4280184001259876703) is 78412864260759998744777531453058056399505049683663000
-
The
square root of 428018400125987670 is 654231151.9073267657 -
The
cube root of 428018400125987670 is 753623.0036856523
Scales and comparisons
How big is 428018400125987670?- 428,018,400,125,987,670 seconds is equal to 13,609,661,176 years, 8 weeks, 4 days, 20 hours, 34 minutes, 30 seconds.
-
To count from 1 to 428,018,400,125,987,670 would take you about forty billion, eight hundred twenty-eight million, nine hundred eighty-three thousand, five hundred twenty-eight 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 428018400125987670 cubic inches would be around 62801.9 feet tall.
Recreational maths with 428018400125987670
- 428018400125987670 backwards is 076789521004810824
- The number of decimal digits it has is: 18
- The sum of 428018400125987670's digits is 72
- More coming soon!
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