122946838742
122,946,838,742 is an even composite number composed of five prime numbers multiplied together.
122946838742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 122946838742:
2 × 73 × 13 × 472 × 792
(2 × 7 × 7 × 7 × 13 × 47 × 47 × 79 × 79)See below for interesting mathematical facts about the number 122946838742 from the Numbermatics database.
Names of 122946838742
- Cardinal: 122946838742 can be written as One hundred twenty-two billion, nine hundred forty-six million, eight hundred thirty-eight thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.22946838742 × 1011
Factors of 122946838742
Divisors of 122946838742
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 7 13 14 26 47 49 79 91 94 98 158 182 329 343 553 611 637 658 686 1027 1106 1222 1274 2054 2209 2303 3713 3871 4277 4418 4459 4606 6241 7189 7426 7742 8554 8918 12482 14378 15463 16121 25991 27097 28717 29939 30926 32242 43687 48269 50323 51982 54194 57434 59878 81133 87374 96538 100646 108241 162266 174511 181937 201019 209573 216482 293327 305809 337883 349022 352261 363874 402038 419146 567931 586654 611618 675766 704522 757687 1135862 1221577 1273559 1407133 1515374 2053289 2140663 2268643 2365181 2443154 2547118 2814266 3813251 3975517 4106578 4281326 4537286 4730362 7626502 7951034 8551039 9849931 13786369 14373023 15880501 16556267 17102078 19699862 26692757 27572738 27828619 28746046 31761002 33112534 53385514 55657238 59857273 96504583 100611161 111163507 119714546 179222797 186849299 193009166 201222322 222327014 358445594 373698598 675532081 778144549 1254559579 1307945093 1351064162 1556289098 2509119158 2615890186 4728724567 8781917053 9457449134 17563834106 61473419371 122946838742
- Sum of all divisors σ(n): 239677149600
- Sum of proper divisors (its aliquot sum) s(n): 116730310858
- 122946838742 is a deficient number, because the sum of its proper divisors (116730310858) is less than itself. Its deficiency is 6216527884
Bases of 122946838742
- Binary: 11100101000000011001111100000110101102
- Hexadecimal: 0x1CA033E0D6
- Base-36: 1KHBDFX2
Squares and roots of 122946838742
- 122946838742 squared (1229468387422) is 15115925156651352142564
- 122946838742 cubed (1229468387423) is 1858455212670954880588072302414488
-
The
square root of 122946838742 is 350637.7600059639 -
The
cube root of 122946838742 is 4972.4732502715
Scales and comparisons
How big is 122946838742?- 122,946,838,742 seconds is equal to 3,909 years, 17 weeks, 19 hours, 39 minutes, 2 seconds.
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To count from 1 to 122,946,838,742 would take you about seven thousand, eight hundred eighteen 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 122946838742 cubic inches would be around 414.4 feet tall.
Recreational maths with 122946838742
- 122946838742 backwards is 247838649221
- The number of decimal digits it has is: 12
- The sum of 122946838742's digits is 56
- More coming soon!
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