11088990720

Names of 11088990720

• Cardinal: 11088990720 can be written as Eleven billion, eighty-eight million, nine hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.108899072 × 10¹⁰

Factors of 11088990720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1072

Divisors of 11088990720

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 64 72 80 81 90 96 106 108 120 128 135 144 159 160 162 180 192 212 216 240 256 265 270 288 318 320 324 360 384 405 424 432 477 480 512 530 540 576 636 640 648 720 768 795 810 848 864 954 960 1009 1060 1080 1152 1272 1280 1296 1431 1440 1536 1590 1620 1696 1728 1908 1920 2018 2120 2160 2304 2385 2544 2560 2592 2862 2880 3027 3180 3240 3392 3456 3816 3840 4036 4240 4293 4320 4608 4770 5045 5088 5184 5724 5760 6054 6360 6480 6784 6912 7155 7632 7680 8072 8480 8586 8640 9081 9540 10090 10176 10368 11448 11520 12108 12720 12960 13568 13824 14310 15135 15264 16144 16960 17172 17280 18162 19080 20180 20352 20736 21465 22896 23040 24216 25440 25920 27136 27243 28620 30270 30528 32288 33920 34344 34560 36324 38160 40360 40704 41472 42930 45405 45792 48432 50880 51840 53477 54486 57240 60540 61056 64576 67840 68688 69120 72648 76320 80720 81408 81729 85860 90810 91584 96864 101760 103680 106954 108972 114480 121080 122112 129152 135680 136215 137376 145296 152640 160431 161440 163458 171720 181620 183168 193728 203520 207360 213908 217944 228960 242160 244224 258304 267385 272430 274752 290592 305280 320862 322880 326916 343440 363240 366336 387456 407040 408645 427816 435888 457920 481293 484320 516608 534770 544860 549504 581184 610560 641724 645760 653832 686880 726480 732672 774912 802155 817290 855632 871776 915840 962586 968640 1069540 1089720 1099008 1162368 1221120 1283448 1291520 1307664 1373760 1443879 1452960 1549824 1604310 1634580 1711264 1743552 1831680 1925172 1937280 2139080 2179440 2198016 2324736 2406465 2566896 2583040 2615328 2747520 2887758 2905920 3208620 3269160 3422528 3487104 3663360 3850344 3874560 4278160 4331637 4358880 4649472 4812930 5133792 5230656 5495040 5775516 5811840 6417240 6538320 6845056 6974208 7219395 7700688 7749120 8556320 8663274 8717760 9625860 10267584 10461312 10990080 11551032 11623680 12834480 13076640 13690112 13948416 14438790 15401376 17112640 17326548 17435520 19251720 20535168 20922624 21658185 23102064 23247360 25668960 26153280 27380224 28877580 30802752 34225280 34653096 34871040 38503440 41070336 41845248 43316370 46204128 51337920 52306560 57755160 61605504 68450560 69306192 69742080 77006880 82140672 86632740 92408256 102675840 104613120 115510320 123211008 136901120 138612384 154013760 173265480 184816512 205351680 209226240 231020640 246422016 277224768 308027520 346530960 369633024 410703360 462041280 554449536 616055040 693061920 739266048 924082560 1108899072 1232110080 1386123840 1848165120 2217798144 2772247680 3696330240 5544495360 11088990720
• Sum of all divisors σ(n): 40506748920
• Sum of proper divisors (its aliquot sum) s(n): 29417758200
• 11088990720 is an abundant number, because the sum of its proper divisors (29417758200) is greater than itself. Its abundance is 18328767480

Bases of 11088990720

• Binary: 1010010100111101001001001000000000₂
• Hexadecimal: 0x294F49200
• Base-36: 53E3K00

Squares and roots of 11088990720

• 11088990720 squared (11088990720²) is 122965715188246118400
• 11088990720 cubed (11088990720³) is 1363565674600624260013621248000
• The square root of 11088990720 is 105304.2768362233
• The cube root of 11088990720 is 2229.9613713003

Scales and comparisons

• 11,088,990,720 seconds is equal to 352 years, 30 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 11,088,990,720 would take you about seven hundred five 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 11088990720 cubic inches would be around 185.8 feet tall.

Recreational maths with 11088990720

• 11088990720 backwards is 02709988011
• 11088990720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11088990720's digits is 45
• More coming soon!