345540817728

Names of 345540817728

• Cardinal: 345540817728 can be written as Three hundred forty-five billion, five hundred forty million, eight hundred seventeen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.45540817728 × 10¹¹

Factors of 345540817728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1135

Divisors of 345540817728

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 271 288 432 542 576 813 859 864 1084 1626 1718 1728 2168 2439 2577 3252 3436 4336 4878 5154 6504 6872 7317 7731 8672 9756 10308 13008 13744 14634 15462 17344 19512 20616 23193 26016 27488 29268 30924 39024 41232 46386 52032 54976 58536 61848 78048 82464 92772 117072 123696 156096 164928 185544 232789 234144 247392 371088 465578 468288 494784 698367 737881 742176 931156 1396734 1475762 1484352 1862312 2095101 2213643 2793468 2951524 3724624 4190202 4427286 5586936 5903048 6285303 6640929 7449248 8380404 8854572 11173872 11806096 12570606 13281858 14898496 16760808 17709144 19922787 22347744 23612192 25141212 26563716 33521616 35418288 39845574 44695488 47224384 50282424 53127432 67043232 70836576 79691148 100564848 106254864 134086464 141673152 159382296 199965751 201129696 212509728 318764592 399931502 402259392 425019456 599897253 637529184 799863004 1199794506 1275058368 1599726008 1799691759 2399589012 3199452016 3599383518 4799178024 5399075277 6398904032 7198767036 9598356048 10798150554 12797808064 14397534072 19196712096 21596301108 28795068144 38393424192 43192602216 57590136288 86385204432 115180272576 172770408864 345540817728
• Sum of all divisors σ(n): 1020762764160
• Sum of proper divisors (its aliquot sum) s(n): 675221946432
• 345540817728 is an abundant number, because the sum of its proper divisors (675221946432) is greater than itself. Its abundance is 329681128704

Bases of 345540817728

• Binary: 101000001110011110101100111001101000000₂
• Hexadecimal: 0x5073D67340
• Base-36: 4EQM2XC0

Squares and roots of 345540817728

• 345540817728 squared (345540817728²) is 119398456716134919081984
• 345540817728 cubed (345540817728³) is 41257040369154473511163862432612352
• The square root of 345540817728 is 587827.2005683303
• The cube root of 345540817728 is 7017.2419701091

Scales and comparisons

• 345,540,817,728 seconds is equal to 10,987 years, 6 weeks, 5 days, 28 minutes, 48 seconds.
• To count from 1 to 345,540,817,728 would take you about twenty-one thousand, nine hundred seventy-four 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 345540817728 cubic inches would be around 584.8 feet tall.

Recreational maths with 345540817728

• 345540817728 backwards is 827718045543
• 345540817728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345540817728's digits is 54
• More coming soon!