9849491908490

Names of 9849491908490

• Cardinal: 9849491908490 can be written as Nine trillion, eight hundred forty-nine billion, four hundred ninety-one million, nine hundred eight thousand, four hundred ninety.

Scientific notation

• Scientific notation: 9.84949190849 × 10¹²

Factors of 9849491908490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1140

Divisors of 9849491908490

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 5 10 13 17 23 26 34 46 65 85 89 115 130 169 170 178 221 230 299 338 391 442 445 598 782 845 890 991 1105 1157 1495 1513 1690 1955 1982 2047 2197 2210 2314 2873 2990 3026 3887 3910 4094 4394 4955 5083 5746 5785 7565 7774 9910 10166 10235 10985 11570 12883 14365 15041 15130 16847 19435 19669 20470 21970 22793 25415 25766 26611 28561 28730 30082 33694 34799 37349 38870 39338 45586 50531 50830 53222 57122 64415 66079 69598 74698 75205 84235 88199 98345 101062 113965 128830 132158 133055 142805 150410 167479 168470 173995 176398 186745 195533 196690 219011 227930 252655 255697 266110 285610 296309 330395 334958 345943 347990 373490 387481 391066 438022 440995 452387 485537 505310 511394 592618 656903 660790 691886 774962 837395 859027 881990 904774 971074 977665 1095055 1146587 1278485 1313806 1481545 1499383 1674790 1718054 1729715 1937405 1955330 2028577 2177227 2190110 2261935 2293174 2427685 2541929 2556970 2847143 2963090 2998766 3284515 3324061 3459430 3852017 3874810 4057154 4295135 4354454 4497259 4523870 4855370 5037253 5083858 5694286 5732935 5881031 6569030 6648122 7496915 7704034 8590270 8994518 10074506 10142885 10886135 11167351 11465870 11762062 12709645 14235715 14905631 14993830 16620305 19260085 19491979 20285770 21772270 22334702 22486295 25186265 25419290 26371501 28303951 28471430 29405155 29811262 33240610 34485809 37012859 38520170 38983958 43212793 44972590 50076221 50372530 52743002 55836755 56607902 58464367 58810310 65484289 68971618 74025718 74528155 76453403 86425586 97459895 100152442 111673510 116928734 130968578 131857505 141519755 149056310 152906806 172429045 185064295 193773203 194919790 216063965 250381105 253395727 263715010 283039510 292321835 327421445 342829513 344858090 370128590 382267015 387546406 432127930 448315517 481167167 500762210 506791454 584643670 650990873 654842890 685659026 764534030 851295757 896631034 962334334 968866015 993894239 1266978635 1301981746 1702591514 1714147565 1937732030 1987788478 2241577585 2405835835 2519051639 2533957270 3254954365 3294144451 3428295130 4256478785 4456783669 4483155170 4811671670 4969471195 5038103278 5828101721 6509908730 6588288902 8512957570 8913567338 9938942390 11066844841 11656203442 12595258195 16470722255 22133689682 22283918345 25190516390 29140508605 32941444510 42823877863 44567836690 55334224205 57938187697 58281017210 75765322373 85647755726 110668448410 115876375394 151530644746 214119389315 289690938485 378826611865 428238778630 579381876970 757653223730 984949190849 1969898381698 4924745954245 9849491908490
• Sum of all divisors σ(n): 21480519444480
• Sum of proper divisors (its aliquot sum) s(n): 11631027535990
• 9849491908490 is an abundant number, because the sum of its proper divisors (11631027535990) is greater than itself. Its abundance is 1781535627500

Bases of 9849491908490

• Binary: 10001111010101000011011101110110011110001010₂
• Hexadecimal: 0x8F54377678A
• Base-36: 3HOSL6C22

Squares and roots of 9849491908490

• 9849491908490 squared (9849491908490²) is 97012490855409982534080100
• 9849491908490 cubed (9849491908490³) is 955523743702820741510994170615530049000
• The square root of 9849491908490 is 3138390.0185429473
• The cube root of 9849491908490 is 21435.7134386327

Scales and comparisons

• 9,849,491,908,490 seconds is equal to 313,183 years, 19 weeks, 3 days, 22 hours, 34 minutes, 50 seconds.
• To count from 1 to 9,849,491,908,490 would take you about seven hundred eighty-two thousand, nine hundred fifty-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 9849491908490 cubic inches would be around 1786.3 feet tall.

Recreational maths with 9849491908490

• 9849491908490 backwards is 0948091949489
• The number of decimal digits it has is: 13
• The sum of 9849491908490's digits is 74
• More coming soon!