12942374400

Names of 12942374400

• Cardinal: 12942374400 can be written as Twelve billion, nine hundred forty-two million, three hundred seventy-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.29423744 × 10¹⁰

Factors of 12942374400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 102

Divisors of 12942374400

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 27 30 32 36 38 40 45 48 50 54 57 60 64 72 73 75 76 80 81 90 95 96 100 108 114 120 128 135 144 146 150 152 160 162 171 180 190 192 200 216 219 225 228 240 243 256 270 285 288 292 300 304 320 324 342 360 365 380 384 400 405 432 438 450 456 475 480 486 512 513 540 570 576 584 600 608 640 648 657 675 684 720 729 730 760 768 800 810 855 864 876 900 912 950 960 972 1026 1080 1095 1140 1152 1168 1200 1215 1216 1280 1296 1314 1350 1368 1387 1425 1440 1458 1460 1520 1536 1539 1600 1620 1710 1728 1752 1800 1824 1825 1900 1920 1944 1971 2025 2052 2160 2190 2280 2304 2336 2400 2430 2432 2560 2565 2592 2628 2700 2736 2774 2850 2880 2916 2920 3040 3078 3200 3240 3285 3420 3456 3504 3600 3645 3648 3650 3800 3840 3888 3942 4050 4104 4161 4275 4320 4380 4560 4608 4617 4672 4800 4860 4864 5130 5184 5256 5400 5472 5475 5548 5700 5760 5832 5840 5913 6075 6080 6156 6400 6480 6570 6840 6912 6935 7008 7200 7290 7296 7300 7600 7680 7695 7776 7884 8100 8208 8322 8550 8640 8760 9120 9234 9344 9600 9720 9728 9855 10260 10368 10512 10800 10944 10950 11096 11400 11520 11664 11680 11826 12150 12160 12312 12483 12800 12825 12960 13140 13680 13824 13851 13870 14016 14400 14580 14592 14600 15200 15390 15552 15768 16200 16416 16425 16644 17100 17280 17520 17739 18225 18240 18468 18688 19200 19440 19710 20520 20736 20805 21024 21600 21888 21900 22192 22800 23040 23085 23328 23360 23652 24300 24320 24624 24966 25650 25920 26280 27360 27702 27740 28032 28800 29160 29184 29200 29565 30400 30780 31104 31536 32400 32832 32850 33288 34200 34560 34675 35040 35478 36450 36480 36936 37376 37449 38400 38475 38880 39420 41040 41472 41610 42048 43200 43776 43800 44384 45600 46170 46656 46720 47304 48600 48640 49248 49275 49932 51300 51840 52560 53217 54720 55404 55480 56064 57600 58320 58400 59130 60800 61560 62208 62415 63072 64800 65664 65700 66576 68400 69120 69255 69350 70080 70956 72900 72960 73872 74898 76950 77760 78840 82080 83220 84096 86400 87552 87600 88695 88768 91200 92340 93312 93440 94608 97200 98496 98550 99864 102600 103680 104025 105120 106434 109440 110808 110960 112128 112347 115200 115425 116640 116800 118260 121600 123120 124416 124830 126144 129600 131328 131400 133152 136800 138510 138700 140160 141912 145800 145920 147744 147825 149796 153900 155520 157680 164160 166440 168192 172800 175200 177390 177536 182400 184680 186624 186880 187245 189216 194400 196992 197100 199728 205200 207360 208050 210240 212868 218880 221616 221920 224694 230850 233280 233600 236520 243200 246240 249660 252288 259200 262656 262800 266085 266304 273600 277020 277400 280320 283824 291600 295488 295650 299592 307800 311040 312075 315360 328320 332880 336384 337041 345600 346275 350400 354780 355072 364800 369360 373248 374490 378432 388800 393984 394200 399456 410400 416100 420480 425736 437760 443232 443475 443840 449388 461700 466560 467200 473040 492480 499320 504576 518400 525600 532170 532608 547200 554040 554800 560640 561735 567648 583200 590976 591300 599184 615600 622080 624150 630720 656640 665760 674082 692550 700800 709560 710144 729600 738720 748980 756864 777600 787968 788400 798912 820800 832200 840960 851472 886464 886950 887680 898776 923400 933120 934400 936225 946080 984960 998640 1009152 1011123 1036800 1051200 1064340 1065216 1094400 1108080 1109600 1123470 1135296 1166400 1181952 1182600 1198368 1231200 1248300 1261440 1313280 1330425 1331520 1348164 1385100 1401600 1419120 1477440 1497960 1513728 1555200 1576800 1597824 1641600 1664400 1681920 1685205 1702944 1772928 1773900 1775360 1797552 1846800 1866240 1872450 1892160 1969920 1997280 2022246 2102400 2128680 2130432 2188800 2216160 2219200 2246940 2270592 2332800 2363904 2365200 2396736 2462400 2496600 2522880 2660850 2663040 2696328 2770200 2803200 2808675 2838240 2954880 2995920 3027456 3110400 3153600 3195648 3283200 3328800 3370410 3405888 3545856 3547800 3550720 3595104 3693600 3744900 3784320 3939840 3994560 4044492 4204800 4257360 4432320 4438400 4493880 4541184 4665600 4730400 4793472 4924800 4993200 5045760 5055615 5321700 5326080 5392656 5540400 5617350 5676480 5909760 5991840 6307200 6391296 6566400 6657600 6740820 6811776 7091712 7095600 7190208 7387200 7489800 7568640 7989120 8088984 8409600 8426025 8514720 8864640 8876800 8987760 9082368 9331200 9460800 9586944 9849600 9986400 10111230 10643400 10652160 10785312 11080800 11234700 11352960 11819520 11983680 12614400 13315200 13481640 13623552 14191200 14380416 14774400 14979600 15137280 15978240 16177968 16852050 17029440 17729280 17753600 17975520 18921600 19173888 19699200 19972800 20222460 21286800 21570624 22161600 22469400 22705920 23967360 25228800 25278075 26630400 26963280 27247104 28382400 28760832 29548800 29959200 31956480 32355936 33704100 34058880 35458560 35951040 37843200 39945600 40444920 42573600 43141248 44323200 44938800 45411840 47934720 50556150 53260800 53926560 56764800 57521664 59097600 59918400 64711872 67408200 68117760 71902080 75686400 79891200 80889840 85147200 86282496 88646400 89877600 95869440 101112300 107853120 113529600 119836800 129423744 134816400 136235520 143804160 159782400 161779680 170294400 172564992 177292800 179755200 202224600 215706240 227059200 239673600 258847488 269632800 287608320 323559360 340588800 359510400 404449200 431412480 479347200 517694976 539265600 647118720 681177600 719020800 808898400 862824960 1078531200 1294237440 1438041600 1617796800 2157062400 2588474880 3235593600 4314124800 6471187200 12942374400
• Sum of all divisors σ(n): 51300217320
• Sum of proper divisors (its aliquot sum) s(n): 38357842920
• 12942374400 is an abundant number, because the sum of its proper divisors (38357842920) is greater than itself. Its abundance is 25415468520

Bases of 12942374400

• Binary: 1100000011011011001111011000000000₂
• Hexadecimal: 0x3036CF600
• Base-36: 5Y1K000

Squares and roots of 12942374400

• 12942374400 squared (12942374400²) is 167505055109775360000
• 12942374400 cubed (12942374400³) is 2167913137123345809014784000000
• The square root of 12942374400 is 113764.5568707581
• The cube root of 12942374400 is 2347.8552576085

Scales and comparisons

• 12,942,374,400 seconds is equal to 411 years, 27 weeks, 3 days.
• To count from 1 to 12,942,374,400 would take you about eight hundred twenty-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 12942374400 cubic inches would be around 195.7 feet tall.

Recreational maths with 12942374400

• 12942374400 backwards is 00447324921
• 12942374400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12942374400's digits is 36
• More coming soon!