918048568420152

Names of 918048568420152

• Cardinal: 918048568420152 can be written as Nine hundred eighteen trillion, forty-eight billion, five hundred sixty-eight million, four hundred twenty thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 9.18048568420152 × 10¹⁴

Factors of 918048568420152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 101

Divisors of 918048568420152

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 83 104 108 117 156 166 216 234 249 312 332 351 468 498 664 702 747 936 996 1079 1404 1494 1992 2158 2241 2808 2988 3237 4316 4482 5976 6474 6889 8632 8964 9711 12948 13778 17928 19422 20667 25896 27556 29133 38844 41334 55112 58266 62001 77688 82668 89557 116532 124002 165336 179114 186003 233064 248004 268671 358228 372006 496008 537342 571787 716456 744012 806013 1074684 1143574 1488024 1612026 1715361 2149368 2287148 2418039 3224052 3430722 4574296 4836078 5146083 6448104 6861444 7433231 9672156 10292166 13722888 14866462 15438249 19344312 20584332 22299693 29732924 30876498 41168664 44599386 47458321 59465848 61752996 66899079 89198772 94916642 123505992 133798158 142374963 178397544 189833284 200697237 267596316 284749926 379666568 401394474 427124889 535192632 569499852 616958173 802788948 854249778 1138999704 1233916346 1281374667 1605577896 1708499556 1850874519 2467832692 2562749334 3416999112 3701749038 3939040643 4935665384 5125498668 5552623557 7403498076 7878081286 10250997336 11105247114 11817121929 14806996152 15756162572 16657870671 22210494228 23634243858 31512325144 33315741342 35451365787 44420988456 47268487716 51207528359 66631482684 70902731574 94536975432 102415056718 106354097361 133262965368 141805463148 153622585077 204830113436 212708194722 283610926296 307245170154 326940373369 409660226872 425416389444 460867755231 614490340308 653880746738 850832778888 921735510462 980821120107 1228980680616 1307761493476 1382603265693 1843471020924 1961642240214 2615522986952 2765206531386 2942463360321 3686942041848 3923284480428 4250224853797 5530413062772 5884926720642 7846568960856 8500449707594 8827390080963 11060826125544 11769853441284 12750674561391 17000899415188 17654780161926 23539706882568 25501349122782 34001798830376 35309560323852 38252023684173 51002698245564 70619120647704 76504047368346 102005396491128 114756071052519 153008094736692 229512142105038 306016189473384 459024284210076 918048568420152
• Sum of all divisors σ(n): 2779790589181200
• Sum of proper divisors (its aliquot sum) s(n): 1861742020761048
• 918048568420152 is an abundant number, because the sum of its proper divisors (1861742020761048) is greater than itself. Its abundance is 943693452340896

Bases of 918048568420152

• Binary: 11010000101111010111010110110011101010011100111000₂
• Hexadecimal: 0x342F5D6CEA738
• Base-36: 91F5OUBQ60

Squares and roots of 918048568420152

• 918048568420152 squared (918048568420152²) is 842813173978290508061199703104
• 918048568420152 cubed (918048568420152³) is 773743427816414104686903557339581532730551808
• The square root of 918048568420152 is 30299316.3028500035
• The cube root of 918048568420152 is 97190.0679822497
• Being both a perfect square and a perfect cube, 918048568420152 is also a perfect sixth number.

Scales and comparisons

• 918,048,568,420,152 seconds is equal to 29,191,104 years, 39 weeks, 5 days, 11 hours, 49 minutes, 12 seconds.
• To count from 1 to 918,048,568,420,152 would take you about seventy-two million, nine hundred seventy-seven thousand, seven hundred sixty-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 918048568420152 cubic inches would be around 8099.2 feet tall.

Recreational maths with 918048568420152

• 918048568420152 backwards is 251024865840819
• The number of decimal digits it has is: 15
• The sum of 918048568420152's digits is 63
• More coming soon!