6809829390

Names of 6809829390

• Cardinal: 6809829390 can be written as Six billion, eight hundred nine million, eight hundred twenty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 6.80982939 × 10⁹

Factors of 6809829390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 340

Divisors of 6809829390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 49 63 65 70 71 78 90 91 98 105 117 126 130 142 147 182 195 210 213 234 239 245 273 294 315 343 355 390 426 441 455 478 490 497 546 585 630 637 639 686 710 717 735 819 882 910 923 994 1029 1065 1170 1195 1274 1278 1365 1434 1470 1491 1638 1673 1715 1846 1911 2058 2130 2151 2205 2390 2485 2730 2769 2982 3087 3107 3185 3195 3346 3430 3479 3585 3822 4095 4302 4410 4459 4473 4615 4970 5019 5145 5538 5733 6174 6214 6370 6390 6461 6958 7170 7455 8190 8307 8365 8918 8946 9230 9321 9555 10038 10290 10437 10755 11466 11711 12922 13377 13845 14910 15057 15435 15535 16614 16730 16969 17395 18642 19110 19383 20874 21510 21749 22295 22365 23422 24353 25095 26754 27690 27963 28665 30114 30870 31070 31311 32305 33938 34790 35133 38766 40131 41535 43498 44590 44730 45227 46605 48706 50190 50907 52185 55926 57330 58149 58555 62622 64610 65247 66885 70266 73059 75285 80262 81977 83070 84845 90454 93210 96915 101814 104370 105399 108745 116298 117110 118783 121765 130494 133770 135681 139815 146118 150570 152243 152721 156555 163954 169690 175665 193830 195741 200655 210798 217490 219177 220597 226135 237566 243530 245931 254535 271362 279630 290745 304486 305442 313110 316589 326235 351330 356349 365295 391482 401310 407043 409885 438354 441194 452270 456729 491862 509070 526995 581490 593915 633178 652470 661791 678405 712698 730590 737793 761215 763605 814086 819770 831481 913458 949767 978705 1053990 1065701 1069047 1095885 1102985 1187830 1229655 1323582 1356810 1370187 1475586 1522430 1527210 1544179 1582945 1662962 1781745 1899534 1957410 1985373 2035215 2131402 2138094 2191770 2205970 2283645 2459310 2494443 2740374 2849301 3088358 3165890 3197103 3308955 3563490 3688965 3970746 4070430 4157405 4567290 4632537 4748835 4988886 5328505 5345235 5698602 5820367 6394206 6617910 6850935 7377930 7483329 7720895 8314810 9265074 9497670 9591309 9926865 10657010 10690470 10809253 11640734 12472215 13701870 13897611 14246505 14966658 15441790 15985515 17461101 19182618 19853730 21618506 23162685 24944430 27795222 28493010 29101835 31971030 32427759 34922202 37416645 46325370 47956545 52383303 54046265 58203670 64855518 69488055 74833290 75664771 87305505 95913090 97283277 104766606 108092530 138976110 151329542 162138795 174611010 194566554 226994313 261916515 324277590 378323855 453988626 486416385 523833030 680982939 756647710 972832770 1134971565 1361965878 2269943130 3404914695 6809829390
• Sum of all divisors σ(n): 22643712000
• Sum of proper divisors (its aliquot sum) s(n): 15833882610
• 6809829390 is an abundant number, because the sum of its proper divisors (15833882610) is greater than itself. Its abundance is 9024053220

Bases of 6809829390

• Binary: 110010101111001011100000000001110₂
• Hexadecimal: 0x195E5C00E
• Base-36: 34ME9ZI

Squares and roots of 6809829390

• 6809829390 squared (6809829390²) is 46373776320907772100
• 6809829390 cubed (6809829390³) is 315797504915403817926002019000
• The square root of 6809829390 is 82521.6904213673
• The cube root of 6809829390 is 1895.4488847795

Scales and comparisons

• 6,809,829,390 seconds is equal to 216 years, 27 weeks, 4 days, 11 hours, 16 minutes, 30 seconds.
• To count from 1 to 6,809,829,390 would take you about four hundred thirty-three 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 6809829390 cubic inches would be around 158 feet tall.

Recreational maths with 6809829390

• 6809829390 backwards is 0939289086
• The number of decimal digits it has is: 10
• The sum of 6809829390's digits is 54
• More coming soon!