1381342500

Names of 1381342500

• Cardinal: 1381342500 can be written as One billion, three hundred eighty-one million, three hundred forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.3813425 × 10⁹

Factors of 1381342500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 112

Divisors of 1381342500

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 29 30 36 45 50 58 60 73 75 87 90 100 116 125 145 146 150 174 180 219 225 250 261 290 292 300 348 365 375 435 438 450 500 522 580 625 657 725 730 750 841 870 876 900 1044 1095 1125 1250 1305 1314 1450 1460 1500 1682 1740 1825 1875 2117 2175 2190 2250 2500 2523 2610 2628 2900 3285 3364 3625 3650 3750 4205 4234 4350 4380 4500 5046 5220 5475 5625 6351 6525 6570 7250 7300 7500 7569 8410 8468 8700 9125 10092 10585 10875 10950 11250 12615 12702 13050 13140 14500 15138 16425 16820 18125 18250 19053 21025 21170 21750 21900 22500 25230 25404 26100 27375 30276 31755 32625 32850 36250 36500 37845 38106 42050 42340 43500 45625 50460 52925 54375 54750 61393 63075 63510 65250 65700 72500 75690 76212 82125 84100 91250 95265 105125 105850 108750 109500 122786 126150 127020 130500 136875 151380 158775 163125 164250 182500 184179 189225 190530 210250 211700 217500 245572 252300 264625 273750 306965 315375 317550 326250 328500 368358 378450 381060 410625 420500 476325 525625 529250 547500 552537 613930 630750 635100 652500 736716 756900 793875 821250 920895 946125 952650 1051250 1058500 1105074 1227860 1261500 1323125 1534825 1576875 1587750 1642500 1841790 1892250 1905300 2102500 2210148 2381625 2646250 2762685 3069650 3153750 3175500 3683580 3784500 3969375 4604475 4730625 4763250 5292500 5525370 6139300 6307500 7674125 7938750 9208950 9461250 9526500 11050740 11908125 13813425 15348250 15877500 18417900 18922500 23022375 23816250 27626850 30696500 38370625 46044750 47632500 55253700 69067125 76741250 92089500 115111875 138134250 153482500 230223750 276268500 345335625 460447500 690671250 1381342500
• Sum of all divisors σ(n): 4580810234
• Sum of proper divisors (its aliquot sum) s(n): 3199467734
• 1381342500 is an abundant number, because the sum of its proper divisors (3199467734) is greater than itself. Its abundance is 1818125234

Bases of 1381342500

• Binary: 1010010010101011001110100100100₂
• Hexadecimal: 0x52559D24
• Base-36: MUEYP0

Squares and roots of 1381342500

• 1381342500 squared (1381342500²) is 1908107102306250000
• 1381342500 cubed (1381342500³) is 2635749434967471140625000000
• The square root of 1381342500 is 37166.4162921309
• The cube root of 1381342500 is 1113.6971920379

Scales and comparisons

• 1,381,342,500 seconds is equal to 43 years, 47 weeks, 6 days, 18 hours, 15 minutes.
• To count from 1 to 1,381,342,500 would take you about eighty-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 1381342500 cubic inches would be around 92.8 feet tall.

Recreational maths with 1381342500

• 1381342500 backwards is 0052431831
• The number of decimal digits it has is: 10
• The sum of 1381342500's digits is 27
• More coming soon!