12042679680

Names of 12042679680

• Cardinal: 12042679680 can be written as Twelve billion, forty-two million, six hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.204267968 × 10¹⁰

Factors of 12042679680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3834

Divisors of 12042679680

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 480 576 640 661 720 960 1152 1322 1440 1920 1983 2644 2880 3163 3305 3966 5288 5760 5949 6326 6610 7932 9489 9915 10576 11898 12652 13220 15815 15864 18978 19830 21152 23796 25304 26440 28467 29745 31630 31728 37956 39660 42304 47445 47592 50608 52880 56934 59490 63260 63456 75912 79320 84608 94890 95184 101216 105760 113868 118980 126520 126912 142335 151824 158640 189780 190368 202432 211520 227736 237960 253040 253824 284670 303648 317280 379560 380736 404864 423040 455472 475920 506080 569340 607296 634560 759120 761472 910944 951840 1012160 1138680 1214592 1269120 1518240 1821888 1903680 2024320 2090743 2277360 3036480 3643776 3807360 4181486 4554720 6072960 6272229 8362972 9109440 10453715 12544458 16725944 18218880 18816687 20907430 25088916 31361145 33451888 37633374 41814860 50177832 62722290 66903776 75266748 83629720 94083435 100355664 125444580 133807552 150533496 167259440 188166870 200711328 250889160 267615104 301066992 334518880 376333740 401422656 501778320 602133984 669037760 752667480 802845312 1003556640 1204267968 1338075520 1505334960 2007113280 2408535936 3010669920 4014226560 6021339840 12042679680
• Sum of all divisors σ(n): 41660957520
• Sum of proper divisors (its aliquot sum) s(n): 29618277840
• 12042679680 is an abundant number, because the sum of its proper divisors (29618277840) is greater than itself. Its abundance is 17575598160

Bases of 12042679680

• Binary: 1011001101110011001011010110000000₂
• Hexadecimal: 0x2CDCCB580
• Base-36: 5J5WF40

Squares and roots of 12042679680

• 12042679680 squared (12042679680²) is 145026133875084902400
• 12042679680 cubed (12042679680³) is 1746503275486444612407263232000
• The square root of 12042679680 is 109739.1437910831
• The cube root of 12042679680 is 2292.1394979193

Scales and comparisons

• 12,042,679,680 seconds is equal to 382 years, 47 weeks, 5 days, 20 hours, 48 minutes.
• To count from 1 to 12,042,679,680 would take you about seven hundred sixty-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 12042679680 cubic inches would be around 191 feet tall.

Recreational maths with 12042679680

• 12042679680 backwards is 08697624021
• 12042679680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12042679680's digits is 45
• More coming soon!