1220994944368875
1,220,994,944,368,875 is an odd composite number composed of six prime numbers multiplied together.
1220994944368875 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1220994944368875:
34 × 53 × 13 × 521 × 2129 × 8363
(3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 521 × 2129 × 8363)See below for interesting mathematical facts about the number 1220994944368875 from the Numbermatics database.
Names of 1220994944368875
- Cardinal: 1220994944368875 can be written as One quadrillion, two hundred twenty trillion, nine hundred ninety-four billion, nine hundred forty-four million, three hundred sixty-eight thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.220994944368875 × 1015
Factors of 1220994944368875
Divisors of 1220994944368875
- Number of divisors d(n): 320
-
Complete list of divisors:
1 3 5 9 13 15 25 27 39 45 65 75 81 117 125 135 195 225 325 351 375 405 521 585 675 975 1053 1125 1563 1625 1755 2025 2129 2605 2925 3375 4689 4875 5265 6387 6773 7815 8363 8775 10125 10645 13025 14067 14625 19161 20319 23445 25089 26325 27677 31935 33865 39075 41815 42201 43875 53225 57483 60957 65125 70335 75267 83031 95805 101595 108719 117225 125445 131625 138385 159675 169325 172449 182871 195375 209075 211005 225801 249093 266125 287415 304785 326157 351675 376335 415155 479025 507975 543595 548613 586125 627225 677403 691925 747279 798375 846625 862245 914355 978471 1045375 1055025 1109209 1129005 1245465 1437075 1523925 1630785 1758375 1881675 2075775 2241837 2395125 2539875 2717975 2743065 2935413 3136125 3327627 3387015 3459625 3736395 4311225 4357123 4571775 4892355 5275125 5546045 5645025 6227325 7185375 7619625 8153925 8806239 9408375 9982881 10378875 11209185 13071369 13589875 13715325 14419717 14677065 16638135 16935075 17804827 18681975 21556125 21785615 22858875 24461775 27730225 28225125 29948643 31136625 39214107 40769625 43259151 44031195 49914405 53414481 56045925 56642599 65356845 68576625 72098585 73385325 83190675 84675375 89024135 89845929 93409875 108928075 117642321 122308875 129777453 138651125 149743215 160243443 169927797 196070535 216295755 220155975 231462751 249572025 267072405 280229625 283212995 326784225 352926963 360492925 366926625 389332359 415953375 445120675 449229645 480730329 509783391 544640375 588211605 648887265 694388253 748716075 801217215 849638985 980352675 1081478775 1100779875 1157313755 1167997077 1247860125 1335362025 1416064975 1442190987 1529350173 1633921125 1764634815 1802464625 1946661795 2083164759 2225603375 2246148225 2403651645 2548916955 2941058025 3244436325 3471941265 3743580375 4006086075 4248194925 4588050519 4901763375 5407393875 5786568775 5839985385 6249494277 6676810125 7080324875 7210954935 7646750865 8823174075 9276314867 9733308975 10415823795 11230741125 12018258225 12744584775 14705290125 16222181625 17359706325 18748482831 20030430375 21240974625 22940252595 27828944601 28932843875 29199926925 31247471385 36054774675 38233754325 44115870375 46381574335 48666544875 52079118975 60091291125 63722923875 83486833803 86798531625 93742414155 114701262975 120592093271 139144723005 145999634625 156237356925 180273873375 191168771625 231907871675 250460501409 260395594875 361776279813 417434169015 468712070775 573506314875 602960466355 695723615025 751381504227 781186784625 1085328839439 1159539358375 1252302507045 1808881399065 2087170845075 2343560353875 3014802331775 3255986518317 3478618075125 3756907521135 5426644197195 6261512535225 9044406995325 9767959554951 10435854225375 15074011658875 16279932591585 18784537605675 27133220985975 31307562676125 45222034976625 48839797774755 81399662957925 93922688028375 135666104929875 244198988873775 406998314789625 1220994944368875
- Sum of all divisors σ(n): 2457548712178560
- Sum of proper divisors (its aliquot sum) s(n): 1236553767809685
- 1220994944368875 is an abundant number, because the sum of its proper divisors (1236553767809685) is greater than itself. Its abundance is 15558823440810
Bases of 1220994944368875
- Binary: 1000101011001111101000010011110111010000000111010112
- Hexadecimal: 0x4567D09EE80EB
- Base-36: C0T1C0PZOR
Squares and roots of 1220994944368875
- 1220994944368875 squared (12209949443688752) is 1490828654174352156072068765625
- 1220994944368875 cubed (12209949443688753) is 1820294249667137896848059014019530365919921875
-
The
square root of 1220994944368875 is 34942738.0777304715 -
The
cube root of 1220994944368875 is 106882.0123254161
Scales and comparisons
How big is 1220994944368875?- 1,220,994,944,368,875 seconds is equal to 38,823,862 years, 23 weeks, 1 day, 4 hours, 41 minutes, 15 seconds.
-
To count from 1 to 1,220,994,944,368,875 would take you about one hundred sixteen million, four hundred seventy-one thousand, five hundred eighty-seven 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 1220994944368875 cubic inches would be around 8906.8 feet tall.
Recreational maths with 1220994944368875
- 1220994944368875 backwards is 5788634494990221
- 1220994944368875 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1220994944368875's digits is 81
- More coming soon!
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