18828492800

Names of 18828492800

• Cardinal: 18828492800 can be written as Eighteen billion, eight hundred twenty-eight million, four hundred ninety-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.88284928 × 10¹⁰

Factors of 18828492800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 37

Divisors of 18828492800

• Number of divisors d(n): 342
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 80 85 100 104 128 130 136 160 169 170 200 208 221 256 260 272 320 325 338 340 400 416 425 442 512 520 544 640 650 676 680 800 832 845 850 884 1024 1040 1088 1105 1280 1300 1352 1360 1600 1664 1690 1700 1768 2048 2080 2176 2210 2560 2600 2704 2720 2873 3200 3328 3380 3400 3536 4096 4160 4225 4352 4420 5120 5200 5408 5440 5525 5746 6400 6656 6760 6800 7072 8192 8320 8450 8704 8840 10240 10400 10816 10880 11050 11492 12800 13312 13520 13600 14144 14365 16384 16640 16900 17408 17680 20480 20800 21632 21760 22100 22984 25600 26624 27040 27200 28288 28730 32768 33280 33800 34816 35360 40960 41600 43264 43520 44200 45968 51200 53248 54080 54400 56576 57460 65536 66560 67600 69632 70720 71825 81920 83200 86528 87040 88400 91936 102400 106496 108160 108800 113152 114920 131072 133120 135200 139264 141440 143650 163840 166400 173056 174080 176800 183872 204800 212992 216320 217600 226304 229840 262144 266240 270400 278528 282880 287300 327680 332800 346112 348160 353600 367744 409600 425984 432640 435200 452608 459680 532480 540800 557056 565760 574600 655360 665600 692224 696320 707200 735488 819200 851968 865280 870400 905216 919360 1064960 1081600 1114112 1131520 1149200 1310720 1331200 1384448 1392640 1414400 1470976 1638400 1703936 1730560 1740800 1810432 1838720 2129920 2163200 2228224 2263040 2298400 2662400 2768896 2785280 2828800 2941952 3276800 3407872 3461120 3481600 3620864 3677440 4259840 4326400 4456448 4526080 4596800 5324800 5537792 5570560 5657600 5883904 6553600 6922240 6963200 7241728 7354880 8519680 8652800 9052160 9193600 10649600 11075584 11141120 11315200 11767808 13844480 13926400 14483456 14709760 17039360 17305600 18104320 18387200 21299200 22151168 22282240 22630400 23535616 27688960 27852800 28966912 29419520 34611200 36208640 36774400 42598400 44302336 45260800 47071232 55377920 55705600 57933824 58839040 69222400 72417280 73548800 85196800 90521600 94142464 110755840 111411200 117678080 138444800 144834560 147097600 181043200 188284928 221511680 235356160 276889600 289669120 294195200 362086400 376569856 470712320 553779200 588390400 724172800 753139712 941424640 1107558400 1176780800 1448345600 1882849280 2353561600 3765698560 4707123200 9414246400 18828492800
• Sum of all divisors σ(n): 53537042718
• Sum of proper divisors (its aliquot sum) s(n): 34708549918
• 18828492800 is an abundant number, because the sum of its proper divisors (34708549918) is greater than itself. Its abundance is 15880057118

Bases of 18828492800

• Binary: 10001100010010001000000000000000000₂
• Hexadecimal: 0x462440000
• Base-36: 8NDZY0W

Squares and roots of 18828492800

• 18828492800 squared (18828492800²) is 354512141119651840000
• 18828492800 cubed (18828492800³) is 6674929296583948607946752000000
• The square root of 18828492800 is 137216.9552205557
• The cube root of 18828492800 is 2660.3484195081

Scales and comparisons

• 18,828,492,800 seconds is equal to 598 years, 35 weeks, 5 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 18,828,492,800 would take you about one thousand, one hundred ninety-seven 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 18828492800 cubic inches would be around 221.7 feet tall.

Recreational maths with 18828492800

• 18828492800 backwards is 00829482881
• 18828492800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18828492800's digits is 50
• More coming soon!