3149721489900

Names of 3149721489900

• Cardinal: 3149721489900 can be written as Three trillion, one hundred forty-nine billion, seven hundred twenty-one million, four hundred eighty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 3.1497214899 × 10¹²

Factors of 3149721489900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78085

Divisors of 3149721489900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 25 30 34 50 51 60 68 75 85 89 100 102 150 170 178 204 255 267 300 340 356 425 445 510 534 850 890 1020 1068 1275 1335 1513 1700 1780 2225 2550 2670 3026 4450 4539 5100 5340 6052 6675 7565 7921 8900 9078 13350 15130 15842 18156 22695 23763 26700 30260 31684 37825 39605 45390 47526 75650 77969 79210 90780 95052 113475 118815 134657 151300 155938 158420 198025 226950 233907 237630 269314 311876 389845 396050 403971 453900 467814 475260 538628 594075 673285 779690 792100 807942 935628 1169535 1188150 1325473 1346570 1559380 1615884 1949225 2019855 2339070 2376300 2650946 2693140 3366425 3898450 3976419 4039710 4678140 5301892 5847675 6627365 6732850 6939241 7796900 7952838 8079420 10099275 11695350 13254730 13465700 13878482 15905676 19882095 20198550 20817723 23390700 26509460 27756964 33136825 34696205 39764190 40397100 41635446 66273650 69392410 79528380 83270892 99410475 104088615 117967097 132547300 138784820 173481025 198820950 208177230 235934194 346962050 353901291 397641900 416354460 471868388 520443075 589835485 617592449 693924100 707802582 1040886150 1179670970 1235184898 1415605164 1769506455 1852777347 2081772300 2359341940 2470369796 2949177425 3087962245 3539012910 3705554694 5898354850 6175924490 7078025820 7411109388 8847532275 9263886735 10499071633 11796709700 12351848980 15439811225 17695064550 18527773470 20998143266 30879622450 31497214899 35390129100 37055546940 41996286532 46319433675 52495358165 61759244900 62994429798 92638867350 104990716330 125988859596 157486074495 185277734700 209981432660 262476790825 314972148990 524953581650 629944297980 787430372475 1049907163300 1574860744950 3149721489900
• Sum of all divisors σ(n): 9759026476080
• Sum of proper divisors (its aliquot sum) s(n): 6609304986180
• 3149721489900 is an abundant number, because the sum of its proper divisors (6609304986180) is greater than itself. Its abundance is 3459583496280

Bases of 3149721489900

• Binary: 101101110101011010000001111101000111101100₂
• Hexadecimal: 0x2DD5A07D1EC
• Base-36: 146YMUNSC

Squares and roots of 3149721489900

• 3149721489900 squared (3149721489900²) is 9920745463937875802010000
• 3149721489900 cubed (3149721489900³) is 31247585183593072892148094614699000000
• The square root of 3149721489900 is 1774745.4718635007
• The cube root of 3149721489900 is 14658.5400472889

Scales and comparisons

• 3,149,721,489,900 seconds is equal to 100,151 years, 20 weeks, 5 days, 20 hours, 5 minutes.
• To count from 1 to 3,149,721,489,900 would take you about two hundred fifty thousand, three hundred seventy-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 3149721489900 cubic inches would be around 1221.5 feet tall.

Recreational maths with 3149721489900

• 3149721489900 backwards is 0099841279413
• The number of decimal digits it has is: 13
• The sum of 3149721489900's digits is 57
• More coming soon!