2130328640

Names of 2130328640

• Cardinal: 2130328640 can be written as Two billion, one hundred thirty million, three hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.13032864 × 10⁹

Factors of 2130328640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 691

Divisors of 2130328640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 53 55 64 76 80 88 95 106 110 152 160 176 190 209 212 220 265 304 320 352 380 418 424 440 530 583 601 608 704 760 836 848 880 1007 1045 1060 1166 1202 1216 1520 1672 1696 1760 2014 2090 2120 2332 2404 2915 3005 3040 3344 3392 3520 4028 4180 4240 4664 4808 5035 5830 6010 6080 6611 6688 8056 8360 8480 9328 9616 10070 11077 11419 11660 12020 13222 13376 16112 16720 16960 18656 19232 20140 22154 22838 23320 24040 26444 31853 32224 33055 33440 37312 38464 40280 44308 45676 46640 48080 52888 55385 57095 63706 64448 66110 66880 80560 88616 91352 93280 96160 105776 110770 114190 125609 127412 132220 159265 161120 177232 182704 186560 192320 211552 221540 228380 251218 254824 264440 318530 322240 350383 354464 365408 423104 443080 456760 502436 509648 528880 605207 628045 637060 700766 708928 730816 886160 913520 1004872 1019296 1057760 1210414 1256090 1274120 1401532 1751915 1772320 1827040 2009744 2038592 2115520 2420828 2512180 2548240 2803064 3026035 3503830 3544640 3654080 4019488 4841656 5024360 5096480 5606128 6052070 6657277 7007660 8038976 9683312 10048720 10192960 11212256 12104140 13314554 14015320 19366624 20097440 22424512 24208280 26629108 28030640 33286385 38733248 40194880 48416560 53258216 56061280 66572770 96833120 106516432 112122560 133145540 193666240 213032864 266291080 426065728 532582160 1065164320 2130328640
• Sum of all divisors σ(n): 5945063040
• Sum of proper divisors (its aliquot sum) s(n): 3814734400
• 2130328640 is an abundant number, because the sum of its proper divisors (3814734400) is greater than itself. Its abundance is 1684405760

Bases of 2130328640

• Binary: 1111110111110100011110001000000₂
• Hexadecimal: 0x7EFA3C40
• Base-36: Z8CC3K

Squares and roots of 2130328640

• 2130328640 squared (2130328640²) is 4538300114404249600
• 2130328640 cubed (2130328640³) is 9668070710630649460588544000
• The square root of 2130328640 is 46155.4833145533
• The cube root of 2130328640 is 1286.7145206085

Scales and comparisons

• 2,130,328,640 seconds is equal to 67 years, 38 weeks, 2 days, 13 hours, 57 minutes, 20 seconds.
• To count from 1 to 2,130,328,640 would take you about one hundred thirty-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 2130328640 cubic inches would be around 107.2 feet tall.

Recreational maths with 2130328640

• 2130328640 backwards is 0468230312
• The number of decimal digits it has is: 10
• The sum of 2130328640's digits is 29
• More coming soon!