161340833432266046400
161,340,833,432,266,046,400 is an even composite number composed of four prime numbers multiplied together.
161340833432266046400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 161340833432266046400:
26 × 3 × 52 × 33612673631722093
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 33612673631722093)See below for interesting mathematical facts about the number 161340833432266046400 from the Numbermatics database.
Names of 161340833432266046400
- Cardinal: 161340833432266046400 can be written as One hundred sixty-one quintillion, three hundred forty quadrillion, eight hundred thirty-three trillion, four hundred thirty-two billion, two hundred sixty-six million, forty-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.613408334322660464 × 1020
Factors of 161340833432266046400
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 33612673631722103
Divisors of 161340833432266046400
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 2400 4800 33612673631722093 67225347263444186 100838020895166279 134450694526888372 168063368158610465 201676041790332558 268901389053776744 336126736317220930 403352083580665116 504190104475831395 537802778107553488 672253472634441860 806704167161330232 840316840793052325 1008380208951662790 1075605556215106976 1344506945268883720 1613408334322660464 1680633681586104650 2016760417903325580 2151211112430213952 2520950522379156975 2689013890537767440 3226816668645320928 3361267363172209300 4033520835806651160 5041901044758313950 5378027781075534880 6453633337290641856 6722534726344418600 8067041671613302320 10083802089516627900 10756055562151069760 13445069452688837200 16134083343226604640 20167604179033255800 26890138905377674400 32268166686453209280 40335208358066511600 53780277810755348800 80670416716133023200 161340833432266046400
- Sum of all divisors σ(n): 529332384352359536312
- Sum of proper divisors (its aliquot sum) s(n): 367991550920093489912
- 161340833432266046400 is an abundant number, because the sum of its proper divisors (367991550920093489912) is greater than itself. Its abundance is 206650717487827443512
Bases of 161340833432266046400
- Binary: 100010111111000011011100100100101111101011111010111101111011110000002
- Hexadecimal: 0x8BF0DC92FAFAF7BC0
- Base-36: Y1SIG7AUY951C
Squares and roots of 161340833432266046400
- 161340833432266046400 squared (1613408334322660464002) is 26030864532618217194439237270286952960000
- 161340833432266046400 cubed (1613408334322660464003) is 4199841378655037729014610096329492299456685029521977344000000
-
The
square root of 161340833432266046400 is 12702001158.5681272287 -
The
cube root of 161340833432266046400 is 5443957.9921110421
Scales and comparisons
How big is 161340833432266046400?- 161,340,833,432,266,046,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 161,340,833,432,266,046,400 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 161340833432266046400 cubic inches would be around 453663.2 feet tall.
Recreational maths with 161340833432266046400
- 161340833432266046400 backwards is 004640662234338043161
- The number of decimal digits it has is: 21
- The sum of 161340833432266046400's digits is 66
- More coming soon!
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