1397479849650

Names of 1397479849650

• Cardinal: 1397479849650 can be written as One trillion, three hundred ninety-seven billion, four hundred seventy-nine million, eight hundred forty-nine thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.39747984965 × 10¹²

Factors of 1397479849650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141017

Divisors of 1397479849650

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 54 62 75 79 81 90 93 135 150 155 158 162 186 225 237 270 279 310 395 405 450 465 474 558 675 711 775 790 810 837 930 1185 1350 1395 1422 1550 1674 1975 2025 2133 2325 2370 2449 2511 2790 3555 3950 4050 4185 4266 4650 4898 5022 5925 6399 6975 7110 7347 8370 10665 11850 12245 12555 12798 13950 14694 17775 20925 21330 22041 24490 25110 31995 35550 36735 41850 44082 53325 61225 62775 63990 66123 73470 106650 110205 122450 125550 132246 140897 159975 183675 198369 220410 281794 319950 330615 367350 396738 422691 551025 661230 704485 845382 991845 1102050 1268073 1408970 1653075 1983690 2113455 2536146 3306150 3522425 3804219 4226910 4367807 4959225 6340365 7044850 7608438 8735614 9918450 10567275 11130863 11412657 12680730 13103421 19021095 21134550 21839035 22261726 22825314 26206842 31701825 33392589 38042190 39310263 43678070 55654315 57063285 63403650 65517105 66785178 78620526 95105475 100177767 109195175 111308630 114126570 117930789 131034210 166962945 190210950 196551315 200355534 218390350 235861578 278271575 285316425 300533301 327585525 333925890 345056753 353792367 393102630 500888835 556543150 570632850 589653945 601066602 655171050 690113506 707584734 834814725 901599903 982756575 1001777670 1035170259 1179307890 1502666505 1669629450 1725283765 1768961835 1803199806 1965513150 2070340518 2504444175 2948269725 3005333010 3105510777 3450567530 3537923670 4507999515 5008888350 5175851295 5896539450 6211021554 7513332525 8626418825 8844809175 9015999030 9316532331 10351702590 15026665050 15527553885 17252837650 17689618350 18633064662 22539997575 25879256475 27949596993 31055107770 45079995150 46582661655 51758512950 55899193986 77637769425 93165323310 139747984965 155275538850 232913308275 279495969930 465826616550 698739924825 1397479849650
• Sum of all divisors σ(n): 4058944496640
• Sum of proper divisors (its aliquot sum) s(n): 2661464646990
• 1397479849650 is an abundant number, because the sum of its proper divisors (2661464646990) is greater than itself. Its abundance is 1263984797340

Bases of 1397479849650

• Binary: 10100010101100000010010100011111010110010₂
• Hexadecimal: 0x145604A3EB2
• Base-36: HTZRF54I

Squares and roots of 1397479849650

• 1397479849650 squared (1397479849650²) is 1952949930177786605122500
• 1397479849650 cubed (1397479849650³) is 2729208174798831222696375219832125000
• The square root of 1397479849650 is 1182150.5190330037
• The cube root of 1397479849650 is 11180.1728549039

Scales and comparisons

• 1,397,479,849,650 seconds is equal to 44,435 years, 27 weeks, 6 days, 7 hours, 7 minutes, 30 seconds.
• To count from 1 to 1,397,479,849,650 would take you about one hundred eleven thousand and eighty-eight 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 1397479849650 cubic inches would be around 931.7 feet tall.

Recreational maths with 1397479849650

• 1397479849650 backwards is 0569489747931
• The number of decimal digits it has is: 13
• The sum of 1397479849650's digits is 72
• More coming soon!