42840799680

Names of 42840799680

• Cardinal: 42840799680 can be written as Forty-two billion, eight hundred forty million, seven hundred ninety-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.284079968 × 10¹⁰

Factors of 42840799680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12162

Divisors of 42840799680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 31 32 34 35 40 42 48 51 56 60 62 64 68 70 80 84 85 93 96 102 105 112 119 120 124 136 140 155 160 168 170 186 192 204 210 217 224 238 240 248 255 272 280 310 320 336 340 357 372 408 420 434 448 465 476 480 496 510 527 544 560 595 620 651 672 680 714 744 816 840 868 930 952 960 992 1020 1054 1085 1088 1120 1190 1240 1302 1344 1360 1428 1488 1581 1632 1680 1736 1785 1860 1904 1984 2040 2108 2170 2240 2380 2480 2604 2635 2720 2856 2976 3162 3255 3264 3360 3472 3570 3689 3720 3808 4080 4216 4340 4760 4960 5208 5270 5440 5712 5952 6324 6510 6720 6944 7140 7378 7440 7616 7905 8160 8432 8680 9520 9920 10416 10540 11067 11424 12097 12648 13020 13888 14280 14756 14880 15810 16320 16864 17360 18445 19040 20832 21080 22134 22848 24194 25296 26040 28560 29512 29760 31620 33728 34720 36291 36890 38080 41664 42160 44268 48388 50592 52080 55335 57120 59024 60485 63240 69440 72582 73780 84320 84679 88536 96776 101184 104160 110670 114240 118048 120970 126480 145164 147560 168640 169358 177072 181455 193552 205649 208320 221340 236096 241940 252960 254037 290328 295120 338716 354144 362910 375007 387104 411298 423395 442680 483880 505920 508074 580656 590240 616947 677432 708288 725820 750014 774208 822596 846790 885360 967760 1016148 1028245 1125021 1161312 1180480 1233894 1270185 1354864 1439543 1451640 1500028 1645192 1693580 1770720 1875035 1935520 2032296 2056490 2250042 2322624 2467788 2540370 2625049 2709728 2879086 2903280 3000056 3084735 3290384 3387160 3541440 3750070 3871040 4064592 4112980 4318629 4500084 4935576 5080740 5250098 5419456 5625105 5758172 5806560 6000112 6169470 6375119 6580768 6774320 7197715 7500140 7875147 8129184 8225960 8637258 9000168 9871152 10161480 10500196 11250210 11516344 11613120 12000224 12338940 12750238 13125245 13161536 13548640 14395430 15000280 15750294 16258368 16451920 17274516 18000336 19125357 19742304 20322960 21000392 21593145 22500420 23032688 24000448 24677880 25500476 26250490 27097280 28790860 30000560 31500588 31875595 32903840 34549032 36000672 38250714 39375735 39484608 40645920 42000784 43186290 44625833 45000840 46065376 49355760 51000952 52500980 57581720 60001120 63001176 63751190 65807680 69098064 72001344 76501428 78751470 81291840 84001568 86372580 89251666 90001680 92130752 95626785 98711520 102001904 105001960 115163440 120002240 126002352 127502380 133877499 138196128 153002856 157502940 168003136 172745160 178503332 180003360 191253570 197423040 204003808 210003920 223129165 230326880 252004704 255004760 267754998 276392256 306005712 315005880 345490320 357006664 360006720 382507140 408007616 420007840 446258330 460653760 504009408 510009520 535509996 612011424 630011760 669387495 690980640 714013328 765014280 840015680 892516660 1020019040 1071019992 1224022848 1260023520 1338774990 1381961280 1428026656 1530028560 1785033320 2040038080 2142039984 2520047040 2677549980 2856053312 3060057120 3570066640 4284079968 5355099960 6120114240 7140133280 8568159936 10710199920 14280266560 21420399840 42840799680
• Sum of all divisors σ(n): 169918636032
• Sum of proper divisors (its aliquot sum) s(n): 127077836352
• 42840799680 is an abundant number, because the sum of its proper divisors (127077836352) is greater than itself. Its abundance is 84237036672

Bases of 42840799680

• Binary: 100111111001100000101011100111000000₂
• Hexadecimal: 0x9F982B9C0
• Base-36: JOIB0LC

Squares and roots of 42840799680

• 42840799680 squared (42840799680²) is 1835334117221888102400
• 42840799680 cubed (42840799680³) is 78627181261772546306293727232000
• The square root of 42840799680 is 206980.1915159999
• The cube root of 42840799680 is 3499.0691314933

Scales and comparisons

• 42,840,799,680 seconds is equal to 1,362 years, 10 weeks, 4 days, 14 hours, 8 minutes.
• To count from 1 to 42,840,799,680 would take you about two thousand, seven hundred twenty-four 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 42840799680 cubic inches would be around 291.6 feet tall.

Recreational maths with 42840799680

• 42840799680 backwards is 08699704824
• The number of decimal digits it has is: 11
• The sum of 42840799680's digits is 57
• More coming soon!