16381697742
16,381,697,742 is an even composite number composed of six prime numbers multiplied together.
16381697742 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16381697742:
2 × 35 × 19 × 61 × 127 × 229
(2 × 3 × 3 × 3 × 3 × 3 × 19 × 61 × 127 × 229)See below for interesting mathematical facts about the number 16381697742 from the Numbermatics database.
Names of 16381697742
- Cardinal: 16381697742 can be written as Sixteen billion, three hundred eighty-one million, six hundred ninety-seven thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.6381697742 × 1010
Factors of 16381697742
Divisors of 16381697742
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 6 9 18 19 27 38 54 57 61 81 114 122 127 162 171 183 229 243 254 342 366 381 458 486 513 549 687 762 1026 1098 1143 1159 1374 1539 1647 2061 2286 2318 2413 3078 3294 3429 3477 4122 4351 4617 4826 4941 6183 6858 6954 7239 7747 8702 9234 9882 10287 10431 12366 13053 13969 14478 14823 15494 18549 20574 20862 21717 23241 26106 27938 29083 29646 30861 31293 37098 39159 41907 43434 46482 55647 58166 61722 62586 65151 69723 78318 83814 87249 93879 111294 117477 125721 130302 139446 147193 174498 187758 195453 209169 234954 251442 261747 265411 281637 294386 352431 377163 390906 418338 441579 523494 530822 552577 563274 586359 627507 704862 754326 785241 796233 883158 1057293 1105154 1131489 1172718 1255014 1324737 1570482 1592466 1657731 1774063 1882521 2114586 2262978 2355723 2388699 2649474 3315462 3394467 3548126 3765042 3974211 4711446 4777398 4973193 5322189 6788934 7067169 7166097 7948422 9946386 10644378 11922633 14134338 14332194 14919579 15966567 21498291 23845266 29839158 31933134 33707197 35767899 42996582 44758737 47899701 64494873 67414394 71535798 89517474 95799402 101121591 128989746 134276211 143699103 202243182 268552422 287398206 303364773 431097309 606729546 862194618 910094319 1820188638 2730282957 5460565914 8190848871 16381697742
- Sum of all divisors σ(n): 39864115200
- Sum of proper divisors (its aliquot sum) s(n): 23482417458
- 16381697742 is an abundant number, because the sum of its proper divisors (23482417458) is greater than itself. Its abundance is 7100719716
Bases of 16381697742
- Binary: 11110100000110110011011110110011102
- Hexadecimal: 0x3D06CDECE
- Base-36: 7IX8MVI
Squares and roots of 16381697742
- 16381697742 squared (163816977422) is 268360020910247898564
- 16381697742 cubed (163816977423) is 4396192748588480784566123842488
-
The
square root of 16381697742 is 127991.0064887373 -
The
cube root of 16381697742 is 2539.7227125123
Scales and comparisons
How big is 16381697742?- 16,381,697,742 seconds is equal to 520 years, 46 weeks, 23 hours, 35 minutes, 42 seconds.
-
To count from 1 to 16,381,697,742 would take you about one thousand and forty-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 16381697742 cubic inches would be around 211.6 feet tall.
Recreational maths with 16381697742
- 16381697742 backwards is 24779618361
- 16381697742 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16381697742's digits is 54
- More coming soon!
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The information we have on file for 16381697742 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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