19638000000000

Names of 19638000000000

• Cardinal: 19638000000000 can be written as Nineteen trillion, six hundred thirty-eight billion.

Scientific notation

• Scientific notation: 1.9638 × 10¹³

Factors of 19638000000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1101

Divisors of 19638000000000

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 256 288 300 320 360 375 384 400 450 480 500 512 576 600 625 640 720 750 768 800 900 960 1000 1024 1091 1125 1152 1200 1250 1280 1440 1500 1536 1600 1800 1875 1920 2000 2182 2250 2304 2400 2500 2560 2880 3000 3072 3125 3200 3273 3600 3750 3840 4000 4364 4500 4608 4800 5000 5120 5455 5625 5760 6000 6250 6400 6546 7200 7500 7680 8000 8728 9000 9216 9375 9600 9819 10000 10910 11250 11520 12000 12500 12800 13092 14400 15000 15360 15625 16000 16365 17456 18000 18750 19200 19638 20000 21820 22500 23040 24000 25000 25600 26184 27275 28125 28800 30000 31250 32000 32730 34912 36000 37500 38400 39276 40000 43640 45000 46080 46875 48000 49095 50000 52368 54550 56250 57600 60000 62500 64000 65460 69824 72000 75000 76800 78125 78552 80000 81825 87280 90000 93750 96000 98190 100000 104736 109100 112500 115200 120000 125000 128000 130920 136375 139648 140625 144000 150000 156250 157104 160000 163650 174560 180000 187500 192000 196380 200000 209472 218200 225000 230400 234375 240000 245475 250000 261840 272750 279296 281250 288000 300000 312500 314208 320000 327300 349120 360000 375000 384000 390625 392760 400000 409125 418944 436400 450000 468750 480000 490950 500000 523680 545500 558592 562500 576000 600000 625000 628416 640000 654600 681875 698240 703125 720000 750000 781250 785520 800000 818250 837888 872800 900000 937500 960000 981900 1000000 1047360 1091000 1117184 1125000 1152000 1171875 1200000 1227375 1250000 1256832 1309200 1363750 1396480 1406250 1440000 1500000 1562500 1571040 1600000 1636500 1675776 1745600 1800000 1875000 1920000 1953125 1963800 2000000 2045625 2094720 2182000 2250000 2343750 2400000 2454750 2500000 2513664 2618400 2727500 2792960 2812500 2880000 3000000 3125000 3142080 3200000 3273000 3351552 3409375 3491200 3515625 3600000 3750000 3906250 3927600 4000000 4091250 4189440 4364000 4500000 4687500 4800000 4909500 5000000 5027328 5236800 5455000 5585920 5625000 5760000 5859375 6000000 6136875 6250000 6284160 6546000 6818750 6982400 7031250 7200000 7500000 7812500 7855200 8000000 8182500 8378880 8728000 9000000 9375000 9600000 9819000 10000000 10054656 10228125 10473600 10910000 11250000 11718750 12000000 12273750 12500000 12568320 13092000 13637500 13964800 14062500 14400000 15000000 15625000 15710400 16000000 16365000 16757760 17046875 17456000 17578125 18000000 18750000 19638000 20000000 20456250 20947200 21820000 22500000 23437500 24000000 24547500 25000000 25136640 26184000 27275000 27929600 28125000 28800000 30000000 30684375 31250000 31420800 32730000 34093750 34912000 35156250 36000000 37500000 39276000 40000000 40912500 41894400 43640000 45000000 46875000 48000000 49095000 50000000 50273280 51140625 52368000 54550000 56250000 60000000 61368750 62500000 62841600 65460000 68187500 69824000 70312500 72000000 75000000 78552000 80000000 81825000 83788800 85234375 87280000 90000000 93750000 98190000 100000000 102281250 104736000 109100000 112500000 120000000 122737500 125000000 125683200 130920000 136375000 139648000 140625000 144000000 150000000 153421875 157104000 163650000 170468750 174560000 180000000 187500000 196380000 200000000 204562500 209472000 218200000 225000000 240000000 245475000 250000000 251366400 255703125 261840000 272750000 281250000 300000000 306843750 314208000 327300000 340937500 349120000 360000000 375000000 392760000 400000000 409125000 418944000 426171875 436400000 450000000 490950000 500000000 511406250 523680000 545500000 562500000 600000000 613687500 628416000 654600000 681875000 698240000 720000000 750000000 767109375 785520000 818250000 852343750 872800000 900000000 981900000 1000000000 1022812500 1047360000 1091000000 1125000000 1200000000 1227375000 1256832000 1278515625 1309200000 1363750000 1500000000 1534218750 1571040000 1636500000 1704687500 1745600000 1800000000 1963800000 2000000000 2045625000 2094720000 2130859375 2182000000 2250000000 2454750000 2557031250 2618400000 2727500000 3000000000 3068437500 3142080000 3273000000 3409375000 3491200000 3600000000 3835546875 3927600000 4091250000 4261718750 4364000000 4500000000 4909500000 5114062500 5236800000 5455000000 6000000000 6136875000 6284160000 6392578125 6546000000 6818750000 7671093750 7855200000 8182500000 8523437500 8728000000 9000000000 9819000000 10228125000 10473600000 10910000000 12273750000 12785156250 13092000000 13637500000 15342187500 15710400000 16365000000 17046875000 17456000000 18000000000 19177734375 19638000000 20456250000 21820000000 24547500000 25570312500 26184000000 27275000000 30684375000 31420800000 32730000000 34093750000 38355468750 39276000000 40912500000 43640000000 49095000000 51140625000 52368000000 54550000000 61368750000 65460000000 68187500000 76710937500 78552000000 81825000000 87280000000 98190000000 102281250000 109100000000 122737500000 130920000000 136375000000 153421875000 157104000000 163650000000 196380000000 204562500000 218200000000 245475000000 261840000000 272750000000 306843750000 327300000000 392760000000 409125000000 436400000000 490950000000 545500000000 613687500000 654600000000 785520000000 818250000000 981900000000 1091000000000 1227375000000 1309200000000 1636500000000 1963800000000 2182000000000 2454750000000 3273000000000 3927600000000 4909500000000 6546000000000 9819000000000 19638000000000
• Sum of all divisors σ(n): 70945334532072
• Sum of proper divisors (its aliquot sum) s(n): 51307334532072
• 19638000000000 is an abundant number, because the sum of its proper divisors (51307334532072) is greater than itself. Its abundance is 31669334532072

Bases of 19638000000000

• Binary: 100011101110001010100000000111001110000000000₂
• Hexadecimal: 0x11DC54039C00
• Base-36: 6YLKM5TS0

Squares and roots of 19638000000000

• 19638000000000 squared (19638000000000²) is 385651044000000000000000000
• 19638000000000 cubed (19638000000000³) is 7573415202072000000000000000000000000000
• The square root of 19638000000000 is 4431478.3086459985
• The cube root of 19638000000000 is 26979.4081677291

Scales and comparisons

• 19,638,000,000,000 seconds is equal to 624,427 years, 34 weeks, 16 hours.
• To count from 1 to 19,638,000,000,000 would take you about one million, five hundred sixty-one thousand and sixty-nine 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 19638000000000 cubic inches would be around 2248.3 feet tall.

Recreational maths with 19638000000000

• 19638000000000 backwards is 00000000083691
• The number of decimal digits it has is: 14
• The sum of 19638000000000's digits is 27
• More coming soon!