208138480000

Names of 208138480000

• Cardinal: 208138480000 can be written as Two hundred eight billion, one hundred thirty-eight million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 2.0813848 × 10¹¹

Factors of 208138480000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 13948

Divisors of 208138480000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 25 32 34 40 44 50 55 64 68 80 85 88 100 110 125 128 136 160 170 176 187 200 220 250 272 275 320 340 352 374 400 425 440 500 544 550 625 640 680 704 748 800 850 880 935 1000 1088 1100 1250 1360 1375 1408 1496 1600 1700 1760 1870 2000 2125 2176 2200 2500 2720 2750 2992 3200 3400 3520 3740 4000 4250 4400 4675 5000 5440 5500 5984 6800 6875 7040 7480 8000 8500 8800 9350 10000 10625 10880 11000 11968 13600 13750 13913 14960 16000 17000 17600 18700 20000 21250 22000 23375 23936 27200 27500 27826 29920 34000 35200 37400 40000 42500 44000 46750 54400 55000 55652 59840 68000 69565 74800 80000 85000 88000 93500 110000 111304 116875 119680 136000 139130 149600 153043 170000 176000 187000 220000 222608 233750 236521 272000 278260 299200 306086 340000 347825 374000 440000 445216 467500 473042 556520 598400 612172 680000 695650 748000 765215 880000 890432 935000 946084 1113040 1182605 1224344 1360000 1391300 1496000 1530430 1739125 1780864 1870000 1892168 2226080 2365210 2448688 2601731 2782600 2992000 3060860 3478250 3740000 3784336 3826075 4452160 4730420 4897376 5203462 5565200 5913025 6121720 6956500 7480000 7568672 7652150 8695625 8904320 9460840 9794752 10406924 11130400 11826050 12243440 13008655 13913000 14960000 15137344 15304300 17391250 18921680 19130375 19589504 20813848 22260800 23652100 24486880 26017310 27826000 29565125 30274688 30608600 34782500 37843360 38260750 41627696 44521600 47304200 48973760 52034620 55652000 59130250 61217200 65043275 69565000 75686720 76521500 83255392 94608400 95651875 97947520 104069240 111304000 118260500 122434400 130086550 139130000 147825625 151373440 153043000 166510784 189216800 191303750 208138480 222608000 236521000 244868800 260173100 278260000 295651250 306086000 325216375 333021568 378433600 382607500 416276960 473042000 489737600 520346200 556520000 591302500 612172000 650432750 756867200 765215000 832553920 946084000 1040692400 1113040000 1182605000 1224344000 1300865500 1530430000 1626081875 1665107840 1892168000 2081384800 2365210000 2448688000 2601731000 3060860000 3252163750 3784336000 4162769600 4730420000 5203462000 6121720000 6504327500 8325539200 9460840000 10406924000 12243440000 13008655000 18921680000 20813848000 26017310000 41627696000 52034620000 104069240000 208138480000
• Sum of all divisors σ(n): 598545216720
• Sum of proper divisors (its aliquot sum) s(n): 390406736720
• 208138480000 is an abundant number, because the sum of its proper divisors (390406736720) is greater than itself. Its abundance is 182268256720

Bases of 208138480000

• Binary: 11000001110110000001010010100110000000₂
• Hexadecimal: 0x3076052980
• Base-36: 2NM89Z0G

Squares and roots of 208138480000

• 208138480000 squared (208138480000²) is 43321626856710400000000
• 208138480000 cubed (208138480000³) is 9016897565082880456192000000000000
• The square root of 208138480000 is 456221.9635221435
• The cube root of 208138480000 is 5926.3067376033

Scales and comparisons

• 208,138,480,000 seconds is equal to 6,618 years, 8 weeks, 2 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 208,138,480,000 would take you about thirteen thousand, two hundred thirty-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 208138480000 cubic inches would be around 493.9 feet tall.

Recreational maths with 208138480000

• 208138480000 backwards is 000084831802
• 208138480000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 208138480000's digits is 34
• More coming soon!