11628840720

Names of 11628840720

• Cardinal: 11628840720 can be written as Eleven billion, six hundred twenty-eight million, eight hundred forty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.162884072 × 10¹⁰

Factors of 11628840720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3545

Divisors of 11628840720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 80 84 98 105 112 120 140 147 168 196 210 240 245 280 294 307 336 392 420 490 560 588 614 735 784 840 921 980 1176 1228 1470 1535 1680 1842 1960 2149 2352 2456 2940 3070 3221 3684 3920 4298 4605 4912 5880 6140 6442 6447 7368 8596 9210 9663 10745 11760 12280 12884 12894 14736 15043 16105 17192 18420 19326 21490 22547 24560 25768 25788 30086 32210 32235 34384 36840 38652 42980 45094 45129 48315 51536 51576 60172 64420 64470 67641 73680 75215 77304 85960 90188 90258 96630 103152 112735 120344 128840 128940 135282 150430 154608 157829 171920 180376 180516 193260 225470 225645 240688 257680 257880 270564 300860 315658 338205 360752 361032 386520 450940 451290 473487 515760 541128 601720 631316 676410 722064 773040 789145 901880 902580 946974 988847 1082256 1203440 1262632 1352820 1578290 1803760 1805160 1893948 1977694 2367435 2525264 2705640 2966541 3156580 3610320 3787896 3955388 4734870 4944235 5411280 5933082 6313160 6921929 7575792 7910776 9469740 9888470 11866164 12626320 13843858 14832705 15821552 18939480 19776940 20765787 23732328 27687716 29665410 34609645 37878960 39553880 41531574 47464656 48453503 55375432 59330820 69219290 79107760 83063148 96907006 103828935 110750864 118661640 138438580 145360509 166126296 193814012 207657870 237323280 242267515 276877160 290721018 332252592 387628024 415315740 484535030 553754320 581442036 726802545 775256048 830631480 969070060 1162884072 1453605090 1661262960 1938140120 2325768144 2907210180 3876280240 5814420360 11628840720
• Sum of all divisors σ(n): 42084681408
• Sum of proper divisors (its aliquot sum) s(n): 30455840688
• 11628840720 is an abundant number, because the sum of its proper divisors (30455840688) is greater than itself. Its abundance is 18826999968

Bases of 11628840720

• Binary: 1010110101001000100000011100010000₂
• Hexadecimal: 0x2B5220710
• Base-36: 5CBIEXC

Squares and roots of 11628840720

• 11628840720 squared (11628840720²) is 135229936491130118400
• 11628840720 cubed (11628840720³) is 1572567392031067839668341248000
• The square root of 11628840720 is 107837.1027058869
• The cube root of 11628840720 is 2265.5768969433

Scales and comparisons

• 11,628,840,720 seconds is equal to 369 years, 39 weeks, 4 days, 1 hour, 32 minutes.
• To count from 1 to 11,628,840,720 would take you about seven hundred thirty-nine 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 11628840720 cubic inches would be around 188.8 feet tall.

Recreational maths with 11628840720

• 11628840720 backwards is 02704882611
• The number of decimal digits it has is: 11
• The sum of 11628840720's digits is 39
• More coming soon!