12009499040

Names of 12009499040

• Cardinal: 12009499040 can be written as Twelve billion, nine million, four hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 1.200949904 × 10¹⁰

Factors of 12009499040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3415

Divisors of 12009499040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 32 34 35 40 44 55 56 68 70 77 80 85 88 110 112 119 136 140 154 160 170 176 187 220 224 238 272 280 289 308 340 352 374 385 440 476 544 560 578 595 616 680 748 770 880 935 952 1120 1156 1190 1232 1309 1360 1445 1496 1540 1760 1870 1904 2023 2312 2380 2464 2618 2720 2890 2992 3080 3179 3373 3740 3808 4046 4624 4760 5236 5780 5984 6160 6358 6545 6746 7480 8092 9248 9520 10115 10472 11560 12320 12716 13090 13492 14960 15895 16184 16865 19040 20230 20944 22253 23120 23611 25432 26180 26984 29920 31790 32368 33730 37103 40460 41888 44506 46240 47222 50864 52360 53968 57341 63580 64736 67460 74206 80920 89012 94444 101728 104720 107936 111265 114682 118055 127160 134920 148412 161840 178024 185515 188888 209440 222530 229364 236110 254320 259721 269840 286705 296824 323680 356048 371030 377776 401387 445060 458728 472220 508640 519442 539680 573410 593648 630751 712096 742060 755552 802774 890120 917456 944440 974797 1038884 1146820 1187296 1261502 1298605 1484120 1605548 1780240 1834912 1888880 1949594 2006935 2077768 2293640 2523004 2597210 2968240 3153755 3211096 3560480 3777760 3899188 4013870 4155536 4415257 4587280 4873985 5046008 5194420 5936480 6307510 6422192 6823579 7798376 8027740 8311072 8830514 9174560 9747970 10092016 10388840 10722767 12615020 12844384 13647158 15596752 16055480 17661028 19495940 20184032 20777680 21445534 22076285 25230040 27294316 31193504 32110960 34117895 35322056 38991880 41555360 42891068 44152570 50460080 53613835 54588632 64221920 68235790 70644112 75059369 77983760 85782136 88305140 100920160 107227670 109177264 136471580 141288224 150118738 155967520 171564272 176610280 214455340 218354528 272943160 300237476 343128544 353220560 375296845 428910680 545886320 600474952 706441120 750593690 857821360 1091772640 1200949904 1501187380 1715642720 2401899808 3002374760 6004749520 12009499040
• Sum of all divisors σ(n): 37587763584
• Sum of proper divisors (its aliquot sum) s(n): 25578264544
• 12009499040 is an abundant number, because the sum of its proper divisors (25578264544) is greater than itself. Its abundance is 13568765504

Bases of 12009499040

• Binary: 1011001011110100100110100110100000₂
• Hexadecimal: 0x2CBD269A0
• Base-36: 5IM58RK

Squares and roots of 12009499040

• 12009499040 squared (12009499040²) is 144228067191760921600
• 12009499040 cubed (12009499040³) is 1732106834480508283864715264000
• The square root of 12009499040 is 109587.8599115795
• The cube root of 12009499040 is 2290.0324194669

Scales and comparisons

• 12,009,499,040 seconds is equal to 381 years, 44 weeks, 6 days, 19 hours, 57 minutes, 20 seconds.
• To count from 1 to 12,009,499,040 would take you about seven hundred sixty-three 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 12009499040 cubic inches would be around 190.8 feet tall.

Recreational maths with 12009499040

• 12009499040 backwards is 04099490021
• The number of decimal digits it has is: 11
• The sum of 12009499040's digits is 38
• More coming soon!