84985420320
84,985,420,320 is an even composite number composed of five prime numbers multiplied together.
84985420320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 84985420320:
25 × 38 × 5 × 73 × 1109
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 73 × 1109)See below for interesting mathematical facts about the number 84985420320 from the Numbermatics database.
Names of 84985420320
- Cardinal: 84985420320 can be written as Eighty-four billion, nine hundred eighty-five million, four hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 8.498542032 × 1010
Factors of 84985420320
Divisors of 84985420320
- Number of divisors d(n): 432
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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 72 73 80 81 90 96 108 120 135 144 146 160 162 180 216 219 240 243 270 288 292 324 360 365 405 432 438 480 486 540 584 648 657 720 729 730 810 864 876 972 1080 1095 1109 1168 1215 1296 1314 1440 1458 1460 1620 1752 1944 1971 2160 2187 2190 2218 2336 2430 2592 2628 2916 2920 3240 3285 3327 3504 3645 3888 3942 4320 4374 4380 4436 4860 5256 5545 5832 5840 5913 6480 6561 6570 6654 7008 7290 7776 7884 8748 8760 8872 9720 9855 9981 10512 10935 11090 11664 11680 11826 12960 13122 13140 13308 14580 15768 16635 17496 17520 17739 17744 19440 19710 19962 21024 21870 22180 23328 23652 26244 26280 26616 29160 29565 29943 31536 32805 33270 34992 35040 35478 35488 38880 39420 39924 43740 44360 47304 49905 52488 52560 53217 53232 58320 59130 59886 63072 65610 66540 69984 70956 78840 79848 80957 87480 88695 88720 89829 94608 99810 104976 105120 106434 106464 116640 118260 119772 131220 133080 141912 149715 157680 159651 159696 161914 174960 177390 177440 179658 189216 199620 209952 212868 236520 239544 242871 262440 266085 266160 269487 283824 299430 315360 319302 319392 323828 349920 354780 359316 399240 404785 425736 449145 473040 478953 479088 485742 524880 532170 532320 538974 567648 598860 638604 647656 709560 718632 728613 798255 798480 808461 809570 851472 898290 946080 957906 958176 971484 1049760 1064340 1077948 1197720 1214355 1277208 1295312 1347435 1419120 1437264 1457226 1596510 1596960 1616922 1619140 1702944 1796580 1915812 1942968 2128680 2155896 2185839 2394765 2395440 2425383 2428710 2554416 2590624 2694870 2838240 2874528 2914452 3193020 3233844 3238280 3593160 3643065 3831624 3885936 4042305 4257360 4311792 4371678 4789530 4790880 4850766 4857420 5108832 5389740 5828904 6386040 6467688 6476560 6557517 7186320 7276149 7286130 7663248 7771872 8084610 8514720 8623584 8743356 9579060 9701532 9714840 10779480 10929195 11657808 12126915 12772080 12935376 12953120 13115034 14372640 14552298 14572260 15326496 16169220 17486712 19158120 19403064 19429680 19672551 21558960 21858390 23315616 24253830 25544160 25870752 26230068 29104596 29144520 32338440 32787585 34973424 36380745 38316240 38806128 38859360 39345102 43117920 43716780 48507660 52460136 58209192 58289040 59017653 64676880 65575170 69946848 72761490 76632480 77612256 78690204 87433560 97015320 98362755 104920272 116418384 116578080 118035306 129353760 131150340 145522980 157380408 174867120 177052959 194030640 196725510 209840544 232836768 236070612 262300680 291045960 295088265 314760816 349734240 354105918 388061280 393451020 472141224 524601360 531158877 582091920 590176530 629521632 708211836 786902040 885264795 944282448 1049202720 1062317754 1164183840 1180353060 1416423672 1573804080 1770529590 1888564896 2124635508 2360706120 2655794385 2832847344 3147608160 3541059180 4249271016 4721412240 5311588770 5665694688 7082118360 8498542032 9442824480 10623177540 14164236720 16997084064 21246355080 28328473440 42492710160 84985420320
- Sum of all divisors σ(n): 305552421720
- Sum of proper divisors (its aliquot sum) s(n): 220567001400
- 84985420320 is an abundant number, because the sum of its proper divisors (220567001400) is greater than itself. Its abundance is 135581581080
Bases of 84985420320
- Binary: 10011110010011000011010011010001000002
- Hexadecimal: 0x13C9869A20
- Base-36: 131I4I00
Squares and roots of 84985420320
- 84985420320 squared (849854203202) is 7222521666967068902400
- 84985420320 cubed (849854203203) is 613809039637503410268865056768000
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The
square root of 84985420320 is 291522.5897250503 -
The
cube root of 84985420320 is 4396.5782680987
Scales and comparisons
How big is 84985420320?- 84,985,420,320 seconds is equal to 2,702 years, 14 weeks, 1 day, 13 hours, 12 minutes.
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To count from 1 to 84,985,420,320 would take you about five thousand, four hundred four 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 84985420320 cubic inches would be around 366.4 feet tall.
Recreational maths with 84985420320
- 84985420320 backwards is 02302458948
- 84985420320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 84985420320's digits is 45
- More coming soon!
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