42395921100

Names of 42395921100

• Cardinal: 42395921100 can be written as Forty-two billion, three hundred ninety-five million, nine hundred twenty-one thousand, one hundred.

Scientific notation

• Scientific notation: 4.23959211 × 10¹⁰

Factors of 42395921100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19885

Divisors of 42395921100

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 30 36 39 45 50 52 54 60 61 65 75 78 90 100 108 117 122 130 135 150 156 180 183 195 225 234 244 260 270 300 305 325 351 366 390 450 468 540 549 585 610 650 675 702 732 780 793 900 915 975 1098 1170 1220 1300 1350 1404 1525 1586 1647 1755 1830 1950 2196 2340 2379 2700 2745 2925 3050 3172 3294 3510 3660 3900 3965 4575 4758 5490 5850 6100 6588 7020 7137 7930 8235 8775 9150 9516 10980 11700 11895 13725 14274 15860 16470 17550 18300 19801 19825 21411 23790 27450 28548 32940 35100 35685 39602 39650 41175 42822 47580 54900 59403 59475 71370 79204 79300 82350 85644 99005 107055 118806 118950 142740 164700 178209 178425 198010 214110 237612 237900 257413 297015 356418 356850 396020 428220 495025 514826 534627 535275 594030 712836 713700 772239 891045 990050 1029652 1069254 1070550 1188060 1207861 1287065 1485075 1544478 1782090 1980100 2138508 2141100 2316717 2415722 2574130 2673135 2970150 3088956 3564180 3623583 3861195 4455225 4633434 4831444 5148260 5346270 5940300 6039305 6435325 6950151 7247166 7722390 8910450 9266868 10692540 10870749 11583585 12078610 12870650 13365675 13900302 14494332 15444780 15702193 17820900 18117915 19305975 21741498 23167170 24157220 25741300 26731350 27800604 30196525 31404386 32612247 34750755 36235830 38611950 43482996 46334340 47106579 53462700 54353745 57917925 60393050 62808772 65224494 69501510 72471660 77223900 78510965 90589575 94213158 108707490 115835850 120786100 130448988 139003020 141319737 157021930 163061235 173753775 181179150 188426316 217414980 231671700 235532895 271768725 282639474 314043860 326122470 347507550 362358300 392554825 423959211 471065790 543537450 565278948 652244940 695015100 706598685 785109650 815306175 847918422 942131580 1087074900 1177664475 1413197370 1570219300 1630612350 1695836844 2119796055 2355328950 2826394740 3261224700 3532993425 4239592110 4710657900 7065986850 8479184220 10598980275 14131973700 21197960550 42395921100
• Sum of all divisors σ(n): 149193020480
• Sum of proper divisors (its aliquot sum) s(n): 106797099380
• 42395921100 is an abundant number, because the sum of its proper divisors (106797099380) is greater than itself. Its abundance is 64401178280

Bases of 42395921100

• Binary: 100111011110111111100110101011001100₂
• Hexadecimal: 0x9DEFE6ACC
• Base-36: JH5FQ30

Squares and roots of 42395921100

• 42395921100 squared (42395921100²) is 1797414125917425210000
• 42395921100 cubed (42395921100³) is 76203027466420624318310931000000
• The square root of 42395921100 is 205902.6981367655
• The cube root of 42395921100 is 3486.9149810701

Scales and comparisons

• 42,395,921,100 seconds is equal to 1,348 years, 3 weeks, 12 hours, 45 minutes.
• To count from 1 to 42,395,921,100 would take you about two thousand, six hundred ninety-six 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 42395921100 cubic inches would be around 290.6 feet tall.

Recreational maths with 42395921100

• 42395921100 backwards is 00112959324
• 42395921100 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42395921100's digits is 36
• More coming soon!