21343006720000

Names of 21343006720000

• Cardinal: 21343006720000 can be written as Twenty-one trillion, three hundred forty-three billion, six million, seven hundred twenty thousand.

Scientific notation

• Scientific notation: 2.134300672 × 10¹³

Factors of 21343006720000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 67

Divisors of 21343006720000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 53 56 64 70 80 100 106 112 125 128 140 160 175 200 212 224 250 256 265 280 320 350 371 400 424 448 500 512 530 560 625 640 700 742 800 848 875 896 1000 1024 1060 1120 1250 1280 1325 1400 1484 1600 1696 1750 1792 1855 2000 2048 2120 2240 2500 2560 2650 2800 2809 2968 3200 3392 3500 3584 3710 4000 4096 4240 4375 4480 5000 5120 5300 5600 5618 5936 6400 6625 6784 7000 7168 7420 8000 8192 8480 8750 8960 9275 10000 10240 10600 11200 11236 11872 12800 13250 13568 14000 14045 14336 14840 16000 16384 16960 17500 17920 18550 19663 20000 20480 21200 22400 22472 23744 25600 26500 27136 28000 28090 28672 29680 32000 32768 33125 33920 35000 35840 37100 39326 40000 40960 42400 44800 44944 46375 47488 51200 53000 54272 56000 56180 57344 59360 64000 66250 67840 70000 70225 71680 74200 78652 80000 81920 84800 89600 89888 92750 94976 98315 102400 106000 108544 112000 112360 114688 118720 128000 132500 135680 140000 140450 143360 148400 148877 157304 160000 163840 169600 179200 179776 185500 189952 196630 204800 212000 217088 224000 224720 229376 231875 237440 256000 265000 271360 280000 280900 286720 296800 297754 314608 320000 339200 351125 358400 359552 371000 379904 393260 409600 424000 434176 448000 449440 463750 474880 491575 512000 530000 542720 560000 561800 573440 593600 595508 629216 640000 678400 702250 716800 719104 742000 744385 759808 786520 819200 848000 868352 896000 898880 927500 949760 983150 1024000 1042139 1060000 1085440 1120000 1123600 1146880 1187200 1191016 1258432 1280000 1356800 1404500 1433600 1438208 1484000 1488770 1519616 1573040 1696000 1736704 1755625 1792000 1797760 1855000 1899520 1966300 2048000 2084278 2120000 2170880 2240000 2247200 2374400 2382032 2457875 2516864 2560000 2713600 2809000 2867200 2876416 2968000 2977540 3039232 3146080 3392000 3511250 3584000 3595520 3710000 3721925 3799040 3932600 4096000 4168556 4240000 4341760 4480000 4494400 4748800 4764064 4915750 5033728 5120000 5210695 5427200 5618000 5734400 5752832 5936000 5955080 6078464 6292160 6784000 7022500 7168000 7191040 7420000 7443850 7598080 7865200 8337112 8480000 8683520 8960000 8988800 9497600 9528128 9831500 10067456 10240000 10421390 10854400 11236000 11505664 11872000 11910160 12156928 12289375 12584320 13568000 14045000 14336000 14382080 14840000 14887700 15196160 15730400 16674224 16960000 17920000 17977600 18609625 18995200 19056256 19663000 20134912 20480000 20842780 21708800 22472000 23011328 23744000 23820320 24578750 25168640 26053475 27136000 28090000 28672000 28764160 29680000 29775400 30392320 31460800 33348448 33920000 35840000 35955200 37219250 37990400 38112512 39326000 40269824 41685560 43417600 44944000 46022656 47488000 47640640 49157500 50337280 52106950 54272000 56180000 57528320 59360000 59550800 60784640 62921600 66696896 67840000 71680000 71910400 74438500 75980800 76225024 78652000 80539648 83371120 89888000 92045312 93048125 94976000 95281280 98315000 100674560 104213900 108544000 112360000 115056640 118720000 119101600 125843200 130267375 133393792 135680000 143360000 143820800 148877000 151961600 152450048 157304000 161079296 166742240 179776000 186096250 189952000 190562560 196630000 201349120 208427800 217088000 224720000 230113280 237440000 238203200 251686400 260534750 266787584 271360000 287641600 297754000 303923200 304900096 314608000 322158592 333484480 359552000 372192500 379904000 381125120 393260000 402698240 416855600 449440000 460226560 474880000 476406400 503372800 521069500 533575168 542720000 575283200 595508000 609800192 629216000 644317184 651336875 666968960 719104000 744385000 759808000 762250240 786520000 805396480 833711200 898880000 949760000 952812800 1006745600 1042139000 1067150336 1085440000 1150566400 1191016000 1219600384 1258432000 1302673750 1333937920 1438208000 1488770000 1519616000 1524500480 1573040000 1610792960 1667422400 1797760000 1899520000 1905625600 2013491200 2084278000 2134300672 2301132800 2382032000 2439200768 2516864000 2605347500 2667875840 2876416000 2977540000 3049000960 3146080000 3221585920 3334844800 3595520000 3799040000 3811251200 4026982400 4168556000 4268601344 4764064000 4878401536 5033728000 5210695000 5335751680 5752832000 5955080000 6098001920 6292160000 6669689600 7191040000 7598080000 7622502400 8053964800 8337112000 8537202688 9528128000 10067456000 10421390000 10671503360 11505664000 11910160000 12196003840 12584320000 13339379200 14382080000 15245004800 16107929600 16674224000 17074405376 19056256000 20134912000 20842780000 21343006720 23820320000 24392007680 25168640000 26678758400 28764160000 30490009600 33348448000 34148810752 38112512000 40269824000 41685560000 42686013440 47640640000 50337280000 53357516800 57528320000 60980019200 66696896000 76225024000 80539648000 83371120000 85372026880 95281280000 100674560000 106715033600 121960038400 133393792000 152450048000 166742240000 170744053760 190562560000 201349120000 213430067200 266787584000 304900096000 333484480000 381125120000 402698240000 426860134400 533575168000 609800192000 666968960000 762250240000 853720268800 1067150336000 1333937920000 1524500480000 2134300672000 2667875840000 3049000960000 4268601344000 5335751680000 10671503360000 21343006720000
• Sum of all divisors σ(n): 62131867063200
• Sum of proper divisors (its aliquot sum) s(n): 40788860343200
• 21343006720000 is an abundant number, because the sum of its proper divisors (40788860343200) is greater than itself. Its abundance is 19445853623200

Bases of 21343006720000

• Binary: 100110110100101001110010101011000000000000000₂
• Hexadecimal: 0x13694E558000
• Base-36: 7KCUB52PS

Squares and roots of 21343006720000

• 21343006720000 squared (21343006720000²) is 455523935849965158400000000
• 21343006720000 cubed (21343006720000³) is 9722250423966655287497064448000000000000
• The square root of 21343006720000 is 4619849.2096604193
• The cube root of 21343006720000 is 27738.6423103991

Scales and comparisons

• 21,343,006,720,000 seconds is equal to 678,641 years, 30 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 21,343,006,720,000 would take you about one million, six hundred ninety-six thousand, six hundred 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 21343006720000 cubic inches would be around 2311.6 feet tall.

Recreational maths with 21343006720000

• 21343006720000 backwards is 00002760034312
• 21343006720000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21343006720000's digits is 28
• More coming soon!