18898048000

Names of 18898048000

• Cardinal: 18898048000 can be written as Eighteen billion, eight hundred ninety-eight million, forty-eight thousand.

Scientific notation

• Scientific notation: 1.8898048 × 10¹⁰

Factors of 18898048000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 338

Divisors of 18898048000

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 41 50 52 64 65 80 82 100 104 125 128 130 160 164 200 205 208 250 256 260 277 320 325 328 400 410 416 500 512 520 533 554 640 650 656 800 820 832 1000 1024 1025 1040 1066 1108 1280 1300 1312 1385 1600 1625 1640 1664 2000 2050 2080 2132 2216 2560 2600 2624 2665 2770 3200 3250 3280 3328 3601 4000 4100 4160 4264 4432 5120 5125 5200 5248 5330 5540 6400 6500 6560 6656 6925 7202 8000 8200 8320 8528 8864 10250 10400 10496 10660 11080 11357 12800 13000 13120 13312 13325 13850 14404 16000 16400 16640 17056 17728 18005 20500 20800 20992 21320 22160 22714 25600 26000 26240 26650 27700 28808 32000 32800 33280 34112 34625 35456 36010 41000 41600 41984 42640 44320 45428 52000 52480 53300 55400 56785 57616 64000 65600 66560 66625 68224 69250 70912 72020 82000 83200 85280 88640 90025 90856 104000 104960 106600 110800 113570 115232 128000 131200 133250 136448 138500 141824 144040 147641 164000 166400 170560 177280 180050 181712 208000 209920 213200 221600 227140 230464 262400 266500 272896 277000 283648 283925 288080 295282 328000 332800 341120 354560 360100 363424 416000 426400 443200 450125 454280 460928 524800 533000 545792 554000 567850 576160 590564 656000 682240 709120 720200 726848 738205 832000 852800 886400 900250 908560 921856 1049600 1066000 1108000 1135700 1152320 1181128 1312000 1364480 1418240 1419625 1440400 1453696 1476410 1664000 1705600 1772800 1800500 1817120 1843712 2132000 2216000 2271400 2304640 2362256 2624000 2728960 2839250 2880800 2907392 2952820 3411200 3545600 3601000 3634240 3687424 3691025 4264000 4432000 4542800 4609280 4724512 5248000 5678500 5761600 5814784 5905640 6822400 7091200 7202000 7268480 7382050 8528000 8864000 9085600 9218560 9449024 11357000 11523200 11629568 11811280 13644800 14404000 14536960 14764100 17056000 17728000 18171200 18437120 18455125 18898048 22714000 23046400 23622560 28808000 29073920 29528200 34112000 35456000 36342400 36910250 37796096 45428000 46092800 47245120 57616000 58147840 59056400 68224000 72684800 73820500 75592192 90856000 92185600 94490240 115232000 118112800 145369600 147641000 151184384 181712000 188980480 230464000 236225600 290739200 295282000 363424000 377960960 460928000 472451200 590564000 726848000 755921920 944902400 1181128000 1453696000 1889804800 2362256000 3779609600 4724512000 9449024000 18898048000
• Sum of all divisors σ(n): 52199286048
• Sum of proper divisors (its aliquot sum) s(n): 33301238048
• 18898048000 is an abundant number, because the sum of its proper divisors (33301238048) is greater than itself. Its abundance is 14403190048

Bases of 18898048000

• Binary: 10001100110011010010101010000000000₂
• Hexadecimal: 0x466695400
• Base-36: 8OJER5S

Squares and roots of 18898048000

• 18898048000 squared (18898048000²) is 357136218210304000000
• 18898048000 cubed (18898048000³) is 6749177394276799086592000000000
• The square root of 18898048000 is 137470.1713099973
• The cube root of 18898048000 is 2663.6202989695

Scales and comparisons

• 18,898,048,000 seconds is equal to 600 years, 46 weeks, 5 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 18,898,048,000 would take you about one thousand, two hundred 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 18898048000 cubic inches would be around 222 feet tall.

Recreational maths with 18898048000

• 18898048000 backwards is 00084089881
• The number of decimal digits it has is: 11
• The sum of 18898048000's digits is 46
• More coming soon!