6842791840

Names of 6842791840

• Cardinal: 6842791840 can be written as Six billion, eight hundred forty-two million, seven hundred ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 6.84279184 × 10⁹

Factors of 6842791840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 403

Divisors of 6842791840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 53 74 80 106 113 148 160 185 193 212 226 265 296 370 386 424 452 530 565 592 740 772 848 904 965 1060 1130 1184 1480 1544 1696 1808 1930 1961 2120 2260 2960 3088 3616 3860 3922 4181 4240 4520 5920 5989 6176 7141 7720 7844 8362 8480 9040 9805 10229 11978 14282 15440 15688 16724 18080 19610 20458 20905 21809 23956 28564 29945 30880 31376 33448 35705 39220 40916 41810 43618 47912 51145 57128 59890 62752 66896 71410 78440 81832 83620 87236 95824 102290 109045 114256 119780 133792 142820 156880 163664 167240 174472 191648 204580 218090 221593 228512 239560 285640 313760 327328 334480 348944 378473 409160 436180 443186 479120 571280 668960 697888 756946 806933 818320 872360 886372 958240 1107965 1142560 1155877 1513892 1613866 1636640 1744720 1772744 1892365 2215930 2311754 3027784 3227732 3489440 3545488 3784730 4034665 4431860 4623508 5779385 6055568 6455464 7090976 7569460 8069330 8863720 9247016 11558770 12111136 12910928 15138920 16138660 17727440 18494032 23117540 25821856 30277840 32277320 35454880 36988064 42767449 46235080 60555680 64554640 85534898 92470160 129109280 171069796 184940320 213837245 342139592 427674490 684279184 855348980 1368558368 1710697960 3421395920 6842791840
• Sum of all divisors σ(n): 17154408096
• Sum of proper divisors (its aliquot sum) s(n): 10311616256
• 6842791840 is an abundant number, because the sum of its proper divisors (10311616256) is greater than itself. Its abundance is 3468824416

Bases of 6842791840

• Binary: 110010111110111001011011110100000₂
• Hexadecimal: 0x197DCB7A0
• Base-36: 3560RZ4

Squares and roots of 6842791840

• 6842791840 squared (6842791840²) is 46823800165570585600
• 6842791840 cubed (6842791840³) is 320405517690757052087701504000
• The square root of 6842791840 is 82721.1692373845
• The cube root of 6842791840 is 1898.5022212665

Scales and comparisons

• 6,842,791,840 seconds is equal to 217 years, 30 weeks, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 6,842,791,840 would take you about four hundred thirty-five 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 6842791840 cubic inches would be around 158.2 feet tall.

Recreational maths with 6842791840

• 6842791840 backwards is 0481972486
• The number of decimal digits it has is: 10
• The sum of 6842791840's digits is 49
• More coming soon!