12343218240

Names of 12343218240

• Cardinal: 12343218240 can be written as Twelve billion, three hundred forty-three million, two hundred eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.234321824 × 10¹⁰

Factors of 12343218240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1811

Divisors of 12343218240

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 131 160 183 192 240 244 262 305 320 366 393 480 488 524 610 655 732 786 915 960 976 1048 1220 1310 1464 1572 1609 1830 1952 1965 2096 2440 2620 2928 3144 3218 3660 3904 3930 4192 4827 4880 5240 5856 6288 6436 7320 7860 7991 8045 8384 9654 9760 10480 11712 12576 12872 14640 15720 15982 16090 19308 19520 20960 23973 24135 25152 25744 29280 31440 31964 32180 38616 39955 41920 47946 48270 51488 58560 62880 63928 64360 77232 79910 95892 96540 98149 102976 119865 125760 127856 128720 154464 159820 191784 193080 196298 210779 239730 255712 257440 294447 308928 319640 383568 386160 392596 421558 479460 490745 511424 514880 588894 632337 639280 767136 772320 785192 843116 958920 981490 1053895 1177788 1264674 1278560 1472235 1534272 1544640 1570384 1686232 1917840 1962980 2107790 2355576 2529348 2557120 2944470 3140768 3161685 3372464 3835680 3925960 4215580 4711152 5058696 5888940 6281536 6323370 6744928 7671360 7851920 8431160 9422304 10117392 11777880 12646740 12857519 13489856 15703840 16862320 18844608 20234784 23555760 25293480 25715038 31407680 33724640 38572557 40469568 47111520 50586960 51430076 64287595 67449280 77145114 94223040 101173920 102860152 128575190 154290228 192862785 202347840 205720304 257150380 308580456 385725570 411440608 514300760 617160912 771451140 822881216 1028601520 1234321824 1542902280 2057203040 2468643648 3085804560 4114406080 6171609120 12343218240
• Sum of all divisors σ(n): 40161179520
• Sum of proper divisors (its aliquot sum) s(n): 27817961280
• 12343218240 is an abundant number, because the sum of its proper divisors (27817961280) is greater than itself. Its abundance is 15474743040

Bases of 12343218240

• Binary: 1011011111101101101001000001000000₂
• Hexadecimal: 0x2DFB69040
• Base-36: 5O4U05C

Squares and roots of 12343218240

• 12343218240 squared (12343218240²) is 152355036520268697600
• 12343218240 cubed (12343218240³) is 1880551465732846717917364224000
• The square root of 12343218240 is 111100.0370837023
• The cube root of 12343218240 is 2311.0506792493

Scales and comparisons

• 12,343,218,240 seconds is equal to 392 years, 24 weeks, 5 days, 7 hours, 44 minutes.
• To count from 1 to 12,343,218,240 would take you about seven hundred eighty-four 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 12343218240 cubic inches would be around 192.6 feet tall.

Recreational maths with 12343218240

• 12343218240 backwards is 04281234321
• 12343218240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12343218240's digits is 30
• More coming soon!