2164270240

Names of 2164270240

• Cardinal: 2164270240 can be written as Two billion, one hundred sixty-four million, two hundred seventy thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.16427024 × 10⁹

Factors of 2164270240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1159

Divisors of 2164270240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 61 76 80 88 95 110 122 152 160 176 190 209 220 244 304 305 352 380 418 440 488 608 610 671 760 836 880 976 1045 1061 1159 1220 1342 1520 1672 1760 1952 2090 2122 2318 2440 2684 3040 3344 3355 4180 4244 4636 4880 5305 5368 5795 6688 6710 8360 8488 9272 9760 10610 10736 11590 11671 12749 13420 16720 16976 18544 20159 21220 21472 23180 23342 25498 26840 33440 33952 37088 40318 42440 46360 46684 50996 53680 58355 63745 64721 80636 84880 92720 93368 100795 101992 107360 116710 127490 129442 161272 169760 185440 186736 201590 203984 221749 233420 254980 258884 322544 323605 373472 403180 407968 443498 466840 509960 517768 645088 647210 711931 806360 886996 933680 1019920 1035536 1108745 1229699 1294420 1423862 1612720 1773992 1867360 2039840 2071072 2217490 2459398 2588840 2847724 3225440 3547984 3559655 4434980 4918796 5177680 5695448 6148495 7095968 7119310 8869960 9837592 10355360 11390896 12296990 13526689 14238620 17739920 19675184 22781792 24593980 27053378 28477240 35479840 39350368 49187960 54106756 56954480 67633445 98375920 108213512 113908960 135266890 196751840 216427024 270533780 432854048 541067560 1082135120 2164270240
• Sum of all divisors σ(n): 5973367680
• Sum of proper divisors (its aliquot sum) s(n): 3809097440
• 2164270240 is an abundant number, because the sum of its proper divisors (3809097440) is greater than itself. Its abundance is 1644827200

Bases of 2164270240

• Binary: 10000001000000000010010010100000₂
• Hexadecimal: 0x810024A0
• Base-36: ZSJTLS

Squares and roots of 2164270240

• 2164270240 squared (2164270240²) is 4684065671749657600
• 2164270240 cubed (2164270240³) is 10137583935573392673869824000
• The square root of 2164270240 is 46521.7179390443
• The cube root of 2164270240 is 1293.5121007955

Scales and comparisons

• 2,164,270,240 seconds is equal to 68 years, 42 weeks, 3 days, 10 hours, 10 minutes, 40 seconds.
• To count from 1 to 2,164,270,240 would take you about one hundred thirty-seven 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 2164270240 cubic inches would be around 107.8 feet tall.

Recreational maths with 2164270240

• 2164270240 backwards is 0420724612
• The number of decimal digits it has is: 10
• The sum of 2164270240's digits is 28
• More coming soon!