137583201645

Names of 137583201645

• Cardinal: 137583201645 can be written as One hundred thirty-seven billion, five hundred eighty-three million, two hundred one thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 1.37583201645 × 10¹¹

Factors of 137583201645

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 133

Divisors of 137583201645

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 27 31 41 45 53 81 93 123 135 155 159 205 243 265 279 369 405 465 477 615 795 837 1107 1215 1271 1395 1431 1643 1681 1845 2173 2385 2511 3321 3813 4185 4293 4929 5043 5535 6355 6519 7155 7533 8215 8405 9963 10865 11439 12555 12879 14787 15129 16605 19065 19557 21465 24645 25215 32595 34317 37665 44361 45387 49815 52111 57195 58671 64395 67363 68921 73935 75645 89093 97785 102951 133083 136161 156333 171585 176013 202089 206763 221805 226935 260555 267279 293355 308853 336815 344605 399249 408483 445465 468999 514755 528039 606267 620289 665415 680805 781665 801837 880065 1010445 1033815 1336395 1406997 1544265 1818801 1860867 1996245 2042415 2136551 2344995 2405511 2640195 2761883 3031335 3101445 3652813 4009185 4220991 5456403 5582601 6409653 7034985 7216533 8285649 9094005 9304335 10682755 10958439 12027555 12662973 13809415 16369209 16747803 18264065 19228959 21104955 21649599 24856947 27282015 27913005 32048265 32875317 36082665 41428245 54792195 57686877 63314865 74570841 81846045 83739015 96144795 98625951 108247995 113237203 124284735 164376585 173060631 223712523 288434385 295877853 339711609 372854205 493129755 519181893 566186015 671137569 865303155 887633559 1019134827 1118562615 1479389265 1698558045 2595909465 3057404481 3355687845 4438167795 5095674135 9172213443 15287022405 27516640329 45861067215 137583201645
• Sum of all divisors σ(n): 266607065088
• Sum of proper divisors (its aliquot sum) s(n): 129023863443
• 137583201645 is a deficient number, because the sum of its proper divisors (129023863443) is less than itself. Its deficiency is 8559338202

Bases of 137583201645

• Binary: 10000000001000100110010000110101101101₂
• Hexadecimal: 0x2008990D6D
• Base-36: 1R7DHHT9

Squares and roots of 137583201645

• 137583201645 squared (137583201645²) is 18929137374888730706025
• 137583201645 cubed (137583201645³) is 2604331324415222196165140791411125
• The square root of 137583201645 is 370922.0964636645
• The cube root of 137583201645 is 5162.4414268085

Scales and comparisons

• 137,583,201,645 seconds is equal to 4,374 years, 37 weeks, 3 days, 4 hours, 45 seconds.
• To count from 1 to 137,583,201,645 would take you about eight thousand, seven 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 137583201645 cubic inches would be around 430.2 feet tall.

Recreational maths with 137583201645

• 137583201645 backwards is 546102385731
• 137583201645 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137583201645's digits is 45
• More coming soon!