161321059328
161,321,059,328 is an even composite number composed of five prime numbers multiplied together.
161321059328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 161321059328:
210 × 11 × 13 × 683 × 1613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 683 × 1613)See below for interesting mathematical facts about the number 161321059328 from the Numbermatics database.
Names of 161321059328
- Cardinal: 161321059328 can be written as One hundred sixty-one billion, three hundred twenty-one million, fifty-nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.61321059328 × 1011
Factors of 161321059328
Divisors of 161321059328
- Number of divisors d(n): 176
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 128 143 176 208 256 286 352 416 512 572 683 704 832 1024 1144 1366 1408 1613 1664 2288 2732 2816 3226 3328 4576 5464 5632 6452 6656 7513 8879 9152 10928 11264 12904 13312 15026 17743 17758 18304 20969 21856 25808 30052 35486 35516 36608 41938 43712 51616 60104 70972 71032 73216 83876 87424 97669 103232 120208 141944 142064 146432 167752 174848 195338 206464 230659 240416 283888 284128 335504 349696 390676 412928 461318 480832 567776 568256 671008 699392 781352 825856 922636 961664 1101679 1135552 1136512 1342016 1562704 1651712 1845272 1923328 2203358 2271104 2273024 2684032 3125408 3690544 3846656 4406716 4542208 4546048 5368064 6250816 7381088 7693312 8813432 9084416 9092096 10736128 12118469 12501632 14321827 14762176 17626864 18168832 21472256 24236938 25003264 28643654 29524352 35253728 48473876 50006528 57287308 59048704 70507456 96947752 100013056 114574616 118097408 141014912 157540097 193895504 229149232 236194816 282029824 315080194 387791008 458298464 564059648 630160388 775582016 916596928 1128119296 1260320776 1551164032 1833193856 2520641552 3102328064 3666387712 5041283104 6204656128 7332775424 10082566208 12409312256 14665550848 20165132416 40330264832 80660529664 161321059328
- Sum of all divisors σ(n): 379652930496
- Sum of proper divisors (its aliquot sum) s(n): 218331871168
- 161321059328 is an abundant number, because the sum of its proper divisors (218331871168) is greater than itself. Its abundance is 57010811840
Bases of 161321059328
- Binary: 100101100011110111110000000100000000002
- Hexadecimal: 0x258F7C0400
- Base-36: 223YE60W
Squares and roots of 161321059328
- 161321059328 squared (1613210593282) is 26024484182708095811584
- 161321059328 cubed (1613210593283) is 4198297356819250316126450773655552
-
The
square root of 161321059328 is 401647.9295701649 -
The
cube root of 161321059328 is 5443.7355772625
Scales and comparisons
How big is 161321059328?- 161,321,059,328 seconds is equal to 5,129 years, 26 weeks, 3 days, 21 hours, 22 minutes, 8 seconds.
-
To count from 1 to 161,321,059,328 would take you about ten thousand, two hundred fifty-nine 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 161321059328 cubic inches would be around 453.6 feet tall.
Recreational maths with 161321059328
- 161321059328 backwards is 823950123161
- The number of decimal digits it has is: 12
- The sum of 161321059328's digits is 41
- More coming soon!
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