674064449920

Names of 674064449920

• Cardinal: 674064449920 can be written as Six hundred seventy-four billion, sixty-four million, four hundred forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.7406444992 × 10¹¹

Factors of 674064449920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18172

Divisors of 674064449920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 43 64 80 86 128 160 172 215 320 344 430 640 688 860 1376 1471 1720 2752 2942 3440 5504 5884 6880 7355 11768 13760 14710 16651 23536 27520 29420 33302 47072 58840 63253 66604 83255 94144 117680 126506 133208 166510 188288 235360 253012 266416 316265 333020 470720 506024 532832 632530 666040 715993 941440 1012048 1065664 1265060 1332080 1431986 2024096 2131328 2530120 2664160 2863972 3579965 4048192 5060240 5328320 5727944 7159930 8096384 10120480 10656640 11455888 14319860 20240960 22911776 24493621 28639720 40481920 45823552 48987242 57279440 91647104 97974484 114558880 122468105 195948968 229117760 244936210 391897936 458235520 489872420 783795872 979744840 1053225703 1567591744 1959489680 2106451406 3135183488 3918979360 4212902812 5266128515 7837958720 8425805624 10532257030 15675917440 16851611248 21064514060 33703222496 42129028120 67406444992 84258056240 134812889984 168516112480 337032224960 674064449920
• Sum of all divisors σ(n): 1650130606080
• Sum of proper divisors (its aliquot sum) s(n): 976066156160
• 674064449920 is an abundant number, because the sum of its proper divisors (976066156160) is greater than itself. Its abundance is 302001706240

Bases of 674064449920

• Binary: 1001110011110001010111110100000110000000₂
• Hexadecimal: 0x9CF15F4180
• Base-36: 8LNSKI9S

Squares and roots of 674064449920

• 674064449920 squared (674064449920²) is 454362882645952188006400
• 674064449920 cubed (674064449920³) is 306269866554809275723154437439488000
• The square root of 674064449920 is 821014.2811912591
• The cube root of 674064449920 is 8767.9986519211

Scales and comparisons

• 674,064,449,920 seconds is equal to 21,433 years, 8 weeks, 3 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 674,064,449,920 would take you about forty-two thousand, eight hundred sixty-six 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 674064449920 cubic inches would be around 730.7 feet tall.

Recreational maths with 674064449920

• 674064449920 backwards is 029944460476
• The number of decimal digits it has is: 12
• The sum of 674064449920's digits is 55
• More coming soon!