1368021200

Names of 1368021200

• Cardinal: 1368021200 can be written as One billion, three hundred sixty-eight million, twenty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.3680212 × 10⁹

Factors of 1368021200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 86

Divisors of 1368021200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 49 50 52 56 59 65 70 80 91 98 100 104 112 118 130 140 169 175 182 196 200 208 236 245 260 280 295 325 338 343 350 364 392 400 413 455 472 490 520 560 590 637 650 676 686 700 728 767 784 826 845 910 944 980 1040 1180 1183 1225 1274 1300 1352 1372 1400 1456 1475 1534 1652 1690 1715 1820 1960 2065 2275 2360 2366 2450 2548 2600 2704 2744 2800 2891 2950 3068 3185 3304 3380 3430 3640 3835 3920 4130 4225 4459 4550 4720 4732 4900 5096 5200 5369 5488 5782 5900 5915 6136 6370 6608 6760 6860 7280 7670 8260 8281 8450 8575 8918 9100 9464 9800 9971 10192 10325 10738 11564 11800 11830 12272 12740 13520 13720 14455 15340 15925 16520 16562 16900 17150 17836 18200 18928 19175 19600 19942 20237 20650 21476 22295 23128 23600 23660 25480 26845 27440 28910 29575 30680 31850 33040 33124 33800 34300 35672 36400 37583 38350 39884 40474 41300 41405 42952 44590 46256 47320 49855 50960 53690 57820 57967 59150 61360 63700 66248 67600 68600 69797 71344 72275 75166 76700 79768 80948 82600 82810 85904 89180 94640 99710 101185 107380 111475 115640 115934 118300 127400 132496 134225 137200 139594 144550 150332 153400 159536 161896 165200 165620 178360 187915 199420 202370 207025 214760 222950 231280 231868 236600 249275 254800 263081 268450 279188 289100 289835 300664 306800 323792 331240 348985 356720 375830 398840 404740 414050 429520 445900 463736 473200 488579 498550 505925 526162 536900 558376 578200 579670 601328 662480 697970 751660 797680 809480 828100 891800 927472 939575 977158 997100 1011850 1052324 1073800 1116752 1156400 1159340 1315405 1395940 1449175 1503320 1618960 1656200 1744925 1783600 1879150 1954316 1994200 2023700 2104648 2147600 2318680 2442895 2630810 2791880 2898350 3006640 3312400 3420053 3489850 3758300 3908632 3988400 4047400 4209296 4637360 4885790 5261620 5583760 5796700 6577025 6840106 6979700 7516600 7817264 8094800 9771580 10523240 11593400 12214475 13154050 13680212 13959400 15033200 17100265 19543160 21046480 23186800 24428950 26308100 27360424 27918800 34200530 39086320 48857900 52616200 54720848 68401060 85501325 97715800 105232400 136802120 171002650 195431600 273604240 342005300 684010600 1368021200
• Sum of all divisors σ(n): 4220712000
• Sum of proper divisors (its aliquot sum) s(n): 2852690800
• 1368021200 is an abundant number, because the sum of its proper divisors (2852690800) is greater than itself. Its abundance is 1484669600

Bases of 1368021200

• Binary: 1010001100010100101100011010000₂
• Hexadecimal: 0x518A58D0
• Base-36: MMHFWW

Squares and roots of 1368021200

• 1368021200 squared (1368021200²) is 1871482003649440000
• 1368021200 cubed (1368021200³) is 2560227056410911288128000000
• The square root of 1368021200 is 36986.7706078809
• The cube root of 1368021200 is 1110.1055549865

Scales and comparisons

• 1,368,021,200 seconds is equal to 43 years, 25 weeks, 6 days, 13 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,368,021,200 would take you about eighty-six 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 1368021200 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368021200

• 1368021200 backwards is 0021208631
• The number of decimal digits it has is: 10
• The sum of 1368021200's digits is 23
• More coming soon!