201090206720

Names of 201090206720

• Cardinal: 201090206720 can be written as Two hundred one billion, ninety million, two hundred six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.0109020672 × 10¹¹

Factors of 201090206720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1084

Divisors of 201090206720

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 169 208 256 260 307 320 338 416 512 520 614 640 676 757 832 845 1024 1040 1228 1280 1352 1514 1535 1664 1690 2080 2456 2560 2704 3028 3070 3328 3380 3785 3991 4160 4912 5120 5408 6056 6140 6656 6760 7570 7982 8320 9824 9841 10816 12112 12280 13312 13520 15140 15964 16640 19648 19682 19955 21632 24224 24560 27040 30280 31928 33280 39296 39364 39910 43264 48448 49120 49205 51883 54080 60560 63856 66560 78592 78728 79820 86528 96896 98240 98410 103766 108160 121120 127712 127933 157184 157456 159640 173056 193792 196480 196820 207532 216320 232399 242240 255424 255866 259415 314368 314912 319280 387584 392960 393640 415064 432640 464798 484480 510848 511732 518830 629824 638560 639665 775168 785920 787280 830128 865280 929596 968960 1021696 1023464 1037660 1161995 1259648 1277120 1279330 1571840 1574560 1660256 1859192 1937920 2043392 2046928 2075320 2323990 2519296 2554240 2558660 3021187 3149120 3320512 3718384 3875840 4086784 4093856 4150640 4647980 5038592 5108480 5117320 6042374 6298240 6641024 7436768 8187712 8301280 9295960 10077184 10216960 10234640 12084748 12596480 13282048 14873536 15105935 16375424 16602560 18591920 20433920 20469280 24169496 25192960 26564096 29747072 30211870 32750848 33205120 37183840 39275431 40938560 48338992 50385920 53128192 59494144 60423740 65501696 66410240 74367680 78550862 81877120 96677984 118988288 120847480 131003392 132820480 148735360 157101724 163754240 193355968 196377155 237976576 241694960 265640960 297470720 314203448 327508480 386711936 392754310 483389920 594941440 628406896 655016960 773423872 785508620 966779840 1189882880 1256813792 1546847744 1571017240 1933559680 2513627584 3093695488 3142034480 3867119360 5027255168 6284068960 7734238720 10054510336 12568137920 15468477440 20109020672 25136275840 40218041344 50272551680 100545103360 201090206720
• Sum of all divisors σ(n): 524735087184
• Sum of proper divisors (its aliquot sum) s(n): 323644880464
• 201090206720 is an abundant number, because the sum of its proper divisors (323644880464) is greater than itself. Its abundance is 122554673744

Bases of 201090206720

• Binary: 10111011010001111010010000110000000000₂
• Hexadecimal: 0x2ED1E90C00
• Base-36: 2KDNX0JK

Squares and roots of 201090206720

• 201090206720 squared (201090206720²) is 40437271238692333158400
• 201090206720 cubed (201090206720³) is 8131539232581351737301766504448000
• The square root of 201090206720 is 448430.8271294471
• The cube root of 201090206720 is 5858.6421731797

Scales and comparisons

• 201,090,206,720 seconds is equal to 6,394 years, 2 weeks, 2 days, 22 hours, 45 minutes, 20 seconds.
• To count from 1 to 201,090,206,720 would take you about twelve thousand, seven hundred eighty-eight 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 201090206720 cubic inches would be around 488.2 feet tall.

Recreational maths with 201090206720

• 201090206720 backwards is 027602090102
• The number of decimal digits it has is: 12
• The sum of 201090206720's digits is 29
• More coming soon!