5438136480

Names of 5438136480

• Cardinal: 5438136480 can be written as Five billion, four hundred thirty-eight million, one hundred thirty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 5.43813648 × 10⁹

Factors of 5438136480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3311

Divisors of 5438136480

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 601 672 840 1120 1202 1680 1803 2404 2693 3005 3360 3606 4207 4808 5386 6010 7212 8079 8414 9015 9616 10772 12020 12621 13465 14424 16158 16828 18030 18851 19232 21035 21544 24040 25242 26930 28848 32316 33656 36060 37702 40395 42070 43088 48080 50484 53860 56553 57696 63105 64632 67312 72120 75404 80790 84140 86176 94255 96160 100968 107720 113106 126210 129264 134624 144240 150808 161580 168280 188510 201936 215440 226212 252420 258528 282765 288480 301616 323160 336560 377020 403872 430880 452424 504840 565530 603232 646320 673120 754040 904848 1009680 1131060 1292640 1508080 1618493 1809696 2019360 2262120 3016160 3236986 4524240 4855479 6473972 8092465 9048480 9710958 11329451 12947944 16184930 19421916 22658902 24277395 25895888 32369860 33988353 38843832 45317804 48554790 51791776 56647255 64739720 67976706 77687664 90635608 97109580 113294510 129479440 135953412 155375328 169941765 181271216 194219160 226589020 258958880 271906824 339883530 362542432 388438320 453178040 543813648 679767060 776876640 906356080 1087627296 1359534120 1812712160 2719068240 5438136480
• Sum of all divisors σ(n): 19617147648
• Sum of proper divisors (its aliquot sum) s(n): 14179011168
• 5438136480 is an abundant number, because the sum of its proper divisors (14179011168) is greater than itself. Its abundance is 8740874688

Bases of 5438136480

• Binary: 101000100001000110110000010100000₂
• Hexadecimal: 0x1442360A0
• Base-36: 2HXQ4YO

Squares and roots of 5438136480

• 5438136480 squared (5438136480²) is 29573328375106790400
• 5438136480 cubed (5438136480³) is 160823795871687360769953792000
• The square root of 5438136480 is 73743.7216310647
• The cube root of 5438136480 is 1758.5310228877

Scales and comparisons

• 5,438,136,480 seconds is equal to 172 years, 47 weeks, 4 days, 9 hours, 28 minutes.
• To count from 1 to 5,438,136,480 would take you about three hundred forty-five 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 5438136480 cubic inches would be around 146.5 feet tall.

Recreational maths with 5438136480

• 5438136480 backwards is 0846318345
• 5438136480 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5438136480's digits is 42
• More coming soon!