71542746072
71,542,746,072 is an even composite number composed of five prime numbers multiplied together.
71542746072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 71542746072:
23 × 33 × 7 × 192 × 131071
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 19 × 19 × 131071)See below for interesting mathematical facts about the number 71542746072 from the Numbermatics database.
Names of 71542746072
- Cardinal: 71542746072 can be written as Seventy-one billion, five hundred forty-two million, seven hundred forty-six thousand and seventy-two.
Scientific notation
- Scientific notation: 7.1542746072 × 1010
Factors of 71542746072
Divisors of 71542746072
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 54 56 57 63 72 76 84 108 114 126 133 152 168 171 189 216 228 252 266 342 361 378 399 456 504 513 532 684 722 756 798 1026 1064 1083 1197 1368 1444 1512 1596 2052 2166 2394 2527 2888 3192 3249 3591 4104 4332 4788 5054 6498 7182 7581 8664 9576 9747 10108 12996 14364 15162 19494 20216 22743 25992 28728 30324 38988 45486 60648 68229 77976 90972 131071 136458 181944 262142 272916 393213 524284 545832 786426 917497 1048568 1179639 1572852 1834994 2359278 2490349 2752491 3145704 3538917 3669988 4718556 4980698 5504982 7077834 7339976 7471047 8257473 9437112 9961396 11009964 14155668 14942094 16514946 17432443 19922792 22019928 22413141 24772419 28311336 29884188 33029892 34864886 44826282 47316631 49544838 52297329 59768376 66059784 67239423 69729772 89652564 94633262 99089676 104594658 134478846 139459544 141949893 156891987 179305128 189266524 198179352 209189316 268957692 283899786 313783974 331216417 378533048 418378632 425849679 470675961 537915384 567799572 627567948 662432834 851699358 941351922 993649251 1135599144 1255135896 1277549037 1324865668 1703398716 1882703844 1987298502 2555098074 2649731336 2980947753 3406797432 3765407688 3974597004 5110196148 5961895506 7949194008 8942843259 10220392296 11923791012 17885686518 23847582024 35771373036 71542746072
- Sum of all divisors σ(n): 239704473600
- Sum of proper divisors (its aliquot sum) s(n): 168161727528
- 71542746072 is an abundant number, because the sum of its proper divisors (168161727528) is greater than itself. Its abundance is 96618981456
Bases of 71542746072
- Binary: 10000101010000100011110101011110110002
- Hexadecimal: 0x10A847ABD8
- Base-36: WV6PC60
Squares and roots of 71542746072
- 71542746072 squared (715427460722) is 5118364515522671429184
- 71542746072 cubed (715427460723) is 366181852837973784417200242165248
-
The
square root of 71542746072 is 267474.7578221167 -
The
cube root of 71542746072 is 4151.3422101043
Scales and comparisons
How big is 71542746072?- 71,542,746,072 seconds is equal to 2,274 years, 43 weeks, 4 days, 1 hour, 1 minute, 12 seconds.
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To count from 1 to 71,542,746,072 would take you about four thousand, five hundred forty-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 71542746072 cubic inches would be around 345.9 feet tall.
Recreational maths with 71542746072
- 71542746072 backwards is 27064724517
- The number of decimal digits it has is: 11
- The sum of 71542746072's digits is 45
- More coming soon!
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