481379029920

Names of 481379029920

• Cardinal: 481379029920 can be written as Four hundred eighty-one billion, three hundred seventy-nine million, twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.8137902992 × 10¹¹

Factors of 481379029920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4844830

Divisors of 481379029920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 32 36 40 45 46 48 54 60 69 72 80 90 92 96 108 115 120 135 138 144 160 180 184 207 216 230 240 270 276 288 345 360 368 414 432 460 480 540 552 621 690 720 736 828 864 920 1035 1080 1104 1242 1380 1440 1656 1840 2070 2160 2208 2484 2760 3105 3312 3680 4140 4320 4968 5520 6210 6624 8280 9936 11040 12420 16560 19872 24840 33120 49680 99360 4844797 9689594 14534391 19379188 24223985 29068782 38758376 43603173 48447970 58137564 72671955 77516752 87206346 96895940 111430331 116275128 130809519 145343910 155033504 174412692 193791880 218015865 222860662 232550256 261619038 290687820 334290993 348825384 387583760 436031730 445721324 465100512 523238076 557151655 581375640 654047595 668581986 697650768 775167520 872063460 891442648 1002872979 1046476152 1114303310 1162751280 1308095190 1337163972 1395301536 1671454965 1744126920 1782885296 2005745958 2092952304 2228606620 2325502560 2616190380 2674327944 3008618937 3342909930 3488253840 3565770592 4011491916 4185904608 4457213240 5014364895 5232380760 5348655888 6017237874 6685819860 6976507680 8022983832 8914426480 10028729790 10464761520 10697311776 12034475748 13371639720 15043094685 16045967664 17828852960 20057459580 20929523040 24068951496 26743279440 30086189370 32091935328 40114919160 48137902992 53486558880 60172378740 80229838320 96275805984 120344757480 160459676640 240689514960 481379029920
• Sum of all divisors σ(n): 1758080298240
• Sum of proper divisors (its aliquot sum) s(n): 1276701268320
• 481379029920 is an abundant number, because the sum of its proper divisors (1276701268320) is greater than itself. Its abundance is 795322238400

Bases of 481379029920

• Binary: 111000000010100011011010001001110100000₂
• Hexadecimal: 0x70146D13A0
• Base-36: 6554N8O0

Squares and roots of 481379029920

• 481379029920 squared (481379029920²) is 231725770446720255206400
• 481379029920 cubed (481379029920³) is 111547926585106801496871661375488000
• The square root of 481379029920 is 693814.8383538651
• The cube root of 481379029920 is 7837.2263347131

Scales and comparisons

• 481,379,029,920 seconds is equal to 15,306 years, 18 weeks, 6 days, 13 hours, 12 minutes.
• To count from 1 to 481,379,029,920 would take you about thirty thousand, six hundred twelve 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 481379029920 cubic inches would be around 653.1 feet tall.

Recreational maths with 481379029920

• 481379029920 backwards is 029920973184
• 481379029920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 481379029920's digits is 54
• More coming soon!