12039943680

Names of 12039943680

• Cardinal: 12039943680 can be written as Twelve billion, thirty-nine million, nine hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.203994368 × 10¹⁰

Factors of 12039943680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1914

Divisors of 12039943680

• 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 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 128 135 144 155 160 162 180 186 192 216 240 248 256 270 279 288 310 320 324 360 372 384 405 432 465 480 496 512 540 558 576 620 640 648 720 744 768 810 837 864 930 960 992 1080 1116 1152 1240 1280 1296 1395 1440 1488 1536 1620 1674 1728 1860 1873 1920 1984 2160 2232 2304 2480 2511 2560 2592 2790 2880 2976 3240 3348 3456 3720 3746 3840 3968 4185 4320 4464 4608 4960 5022 5184 5580 5619 5760 5952 6480 6696 6912 7440 7492 7680 7936 8370 8640 8928 9365 9920 10044 10368 11160 11238 11520 11904 12555 12960 13392 13824 14880 14984 15872 16740 16857 17280 17856 18730 19840 20088 20736 22320 22476 23040 23808 25110 25920 26784 28095 29760 29968 33480 33714 34560 35712 37460 39680 40176 41472 44640 44952 47616 50220 50571 51840 53568 56190 58063 59520 59936 66960 67428 69120 71424 74920 79360 80352 84285 89280 89904 100440 101142 103680 107136 112380 116126 119040 119872 133920 134856 142848 149840 151713 160704 168570 174189 178560 179808 200880 202284 207360 214272 224760 232252 238080 239744 252855 267840 269712 290315 299680 303426 321408 337140 348378 357120 359616 401760 404568 428544 449520 464504 479488 505710 522567 535680 539424 580630 599360 606852 642816 674280 696756 714240 719232 758565 803520 809136 870945 899040 929008 958976 1011420 1045134 1071360 1078848 1161260 1198720 1213704 1285632 1348560 1393512 1438464 1517130 1567701 1607040 1618272 1741890 1798080 1858016 2022840 2090268 2142720 2157696 2322520 2397440 2427408 2612835 2697120 2787024 2876928 3034260 3135402 3214080 3236544 3483780 3596160 3716032 4045680 4180536 4315392 4645040 4703103 4794880 4854816 5225670 5394240 5574048 6068520 6270804 6428160 6473088 6967560 7192320 7432064 7838505 8091360 8361072 8630784 9290080 9406206 9709632 10451340 10788480 11148096 12137040 12541608 12946176 13935120 14384640 14864128 15677010 16182720 16722144 18580160 18812412 19419264 20902680 21576960 22296192 23515515 24274080 25083216 25892352 27870240 29728256 31354020 32365440 33444288 37160320 37624824 38838528 41805360 43153920 44592384 47031030 48548160 50166432 55740480 62708040 64730880 66888576 74320640 75249648 77677056 83610720 89184768 94062060 97096320 100332864 111480960 125416080 129461760 133777152 148641280 150499296 167221440 188124120 194192640 200665728 222961920 250832160 267554304 300998592 334442880 376248240 388385280 401331456 445923840 501664320 601997184 668885760 752496480 802662912 1003328640 1203994368 1337771520 1504992960 2006657280 2407988736 3009985920 4013314560 6019971840 12039943680
• Sum of all divisors σ(n): 44538113664
• Sum of proper divisors (its aliquot sum) s(n): 32498169984
• 12039943680 is an abundant number, because the sum of its proper divisors (32498169984) is greater than itself. Its abundance is 20458226304

Bases of 12039943680

• Binary: 1011001101101000101111011000000000₂
• Hexadecimal: 0x2CDA2F600
• Base-36: 5J49S00

Squares and roots of 12039943680

• 12039943680 squared (12039943680²) is 144960243817571942400
• 12039943680 cubed (12039943680³) is 1745313171402634380844204032000
• The square root of 12039943680 is 109726.6771573805
• The cube root of 12039943680 is 2291.9658995503

Scales and comparisons

• 12,039,943,680 seconds is equal to 382 years, 43 weeks, 2 days, 4 hours, 48 minutes.
• To count from 1 to 12,039,943,680 would take you about seven hundred sixty-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 12039943680 cubic inches would be around 191 feet tall.

Recreational maths with 12039943680

• 12039943680 backwards is 08634993021
• 12039943680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12039943680's digits is 45
• More coming soon!