18992000000000000

Names of 18992000000000000

• Cardinal: 18992000000000000 can be written as Eighteen quadrillion, nine hundred ninety-two trillion.

Scientific notation

• Scientific notation: 1.8992 × 10¹⁶

Factors of 18992000000000000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 1194

Divisors of 18992000000000000

• Number of divisors d(n): 442
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1187 1250 1280 1600 2000 2048 2374 2500 2560 3125 3200 4000 4096 4748 5000 5120 5935 6250 6400 8000 8192 9496 10000 10240 11870 12500 12800 15625 16000 16384 18992 20000 20480 23740 25000 25600 29675 31250 32000 32768 37984 40000 40960 47480 50000 51200 59350 62500 64000 65536 75968 78125 80000 81920 94960 100000 102400 118700 125000 128000 148375 151936 156250 160000 163840 189920 200000 204800 237400 250000 256000 296750 303872 312500 320000 327680 379840 390625 400000 409600 474800 500000 512000 593500 607744 625000 640000 741875 759680 781250 800000 819200 949600 1000000 1024000 1187000 1215488 1250000 1280000 1483750 1519360 1562500 1600000 1638400 1899200 1953125 2000000 2048000 2374000 2430976 2500000 2560000 2967500 3038720 3125000 3200000 3709375 3798400 3906250 4000000 4096000 4748000 4861952 5000000 5120000 5935000 6077440 6250000 6400000 7418750 7596800 7812500 8000000 8192000 9496000 9723904 9765625 10000000 10240000 11870000 12154880 12500000 12800000 14837500 15193600 15625000 16000000 18546875 18992000 19447808 19531250 20000000 20480000 23740000 24309760 25000000 25600000 29675000 30387200 31250000 32000000 37093750 37984000 38895616 39062500 40000000 40960000 47480000 48619520 48828125 50000000 51200000 59350000 60774400 62500000 64000000 74187500 75968000 77791232 78125000 80000000 92734375 94960000 97239040 97656250 100000000 102400000 118700000 121548800 125000000 128000000 148375000 151936000 156250000 160000000 185468750 189920000 194478080 195312500 200000000 204800000 237400000 243097600 244140625 250000000 256000000 296750000 303872000 312500000 320000000 370937500 379840000 388956160 390625000 400000000 463671875 474800000 486195200 488281250 500000000 512000000 593500000 607744000 625000000 640000000 741875000 759680000 781250000 800000000 927343750 949600000 972390400 976562500 1000000000 1024000000 1187000000 1215488000 1250000000 1280000000 1483750000 1519360000 1562500000 1600000000 1854687500 1899200000 1944780800 1953125000 2000000000 2318359375 2374000000 2430976000 2500000000 2560000000 2967500000 3038720000 3125000000 3200000000 3709375000 3798400000 3906250000 4000000000 4636718750 4748000000 4861952000 5000000000 5120000000 5935000000 6077440000 6250000000 6400000000 7418750000 7596800000 7812500000 8000000000 9273437500 9496000000 9723904000 10000000000 11591796875 11870000000 12154880000 12500000000 12800000000 14837500000 15193600000 15625000000 16000000000 18546875000 18992000000 20000000000 23183593750 23740000000 24309760000 25000000000 25600000000 29675000000 30387200000 31250000000 32000000000 37093750000 37984000000 40000000000 46367187500 47480000000 48619520000 50000000000 57958984375 59350000000 60774400000 62500000000 64000000000 74187500000 75968000000 80000000000 92734375000 94960000000 100000000000 115917968750 118700000000 121548800000 125000000000 128000000000 148375000000 151936000000 160000000000 185468750000 189920000000 200000000000 231835937500 237400000000 243097600000 250000000000 289794921875 296750000000 303872000000 320000000000 370937500000 379840000000 400000000000 463671875000 474800000000 500000000000 579589843750 593500000000 607744000000 640000000000 741875000000 759680000000 800000000000 927343750000 949600000000 1000000000000 1159179687500 1187000000000 1215488000000 1483750000000 1519360000000 1600000000000 1854687500000 1899200000000 2000000000000 2318359375000 2374000000000 2967500000000 3038720000000 3200000000000 3709375000000 3798400000000 4000000000000 4636718750000 4748000000000 5935000000000 6077440000000 7418750000000 7596800000000 8000000000000 9273437500000 9496000000000 11870000000000 14837500000000 15193600000000 16000000000000 18546875000000 18992000000000 23740000000000 29675000000000 30387200000000 37093750000000 37984000000000 47480000000000 59350000000000 74187500000000 75968000000000 94960000000000 118700000000000 148375000000000 151936000000000 189920000000000 237400000000000 296750000000000 379840000000000 474800000000000 593500000000000 759680000000000 949600000000000 1187000000000000 1899200000000000 2374000000000000 3798400000000000 4748000000000000 9496000000000000 18992000000000000
• Sum of all divisors σ(n): 47519637412243788
• Sum of proper divisors (its aliquot sum) s(n): 28527637412243788
• 18992000000000000 is an abundant number, because the sum of its proper divisors (28527637412243788) is greater than itself. Its abundance is 9535637412243788

Bases of 18992000000000000

• Binary: 1000011011110010001111110010101100100110000000000000000₂
• Hexadecimal: 0x43791F95930000
• Base-36: 5703OCP3ABK

Squares and roots of 18992000000000000

• 18992000000000000 squared (18992000000000000²) is 360696064000000000000000000000000
• 18992000000000000 cubed (18992000000000000³) is 6850339647488000000000000000000000000000000000000
• The square root of 18992000000000000 is 137811465.4156177239
• The cube root of 18992000000000000 is 266802.7083634385

Scales and comparisons

• 18,992,000,000,000,000 seconds is equal to 603,886,853 years, 46 weeks, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 18,992,000,000,000,000 would take you about one billion, eight hundred eleven million, six hundred sixty thousand, five hundred sixty-one 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 18992000000000000 cubic inches would be around 22233.6 feet tall.

Recreational maths with 18992000000000000

• 18992000000000000 backwards is 00000000000029981
• The number of decimal digits it has is: 17
• The sum of 18992000000000000's digits is 29
• More coming soon!