20120620800

Names of 20120620800

• Cardinal: 20120620800 can be written as Twenty billion, one hundred twenty million, six hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 2.01206208 × 10¹⁰

Factors of 20120620800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 323

Divisors of 20120620800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 25 28 30 32 35 40 42 46 48 50 56 60 64 69 70 75 80 84 92 96 100 105 112 115 120 128 138 140 150 160 161 168 175 184 192 200 210 224 230 240 256 276 280 283 300 320 322 336 345 350 368 384 400 420 448 460 480 483 525 529 552 560 566 575 600 640 644 672 690 700 736 768 800 805 840 849 896 920 960 966 1050 1058 1104 1120 1132 1150 1200 1280 1288 1344 1380 1400 1415 1472 1587 1600 1610 1680 1698 1725 1792 1840 1920 1932 1981 2100 2116 2208 2240 2264 2300 2400 2415 2576 2645 2688 2760 2800 2830 2944 3174 3200 3220 3360 3396 3450 3680 3703 3840 3864 3962 4025 4200 4232 4245 4416 4480 4528 4600 4800 4830 5152 5290 5376 5520 5600 5660 5888 5943 6348 6400 6440 6509 6720 6792 6900 7075 7360 7406 7728 7924 7935 8050 8400 8464 8490 8832 8960 9056 9200 9600 9660 9905 10304 10580 11040 11109 11200 11320 11886 12075 12696 12880 13018 13225 13440 13584 13800 14150 14720 14812 15456 15848 15870 16100 16800 16928 16980 17664 18112 18400 18515 19200 19320 19527 19810 20608 21160 21225 22080 22218 22400 22640 23772 24150 25392 25760 26036 26450 26880 27168 27600 28300 29440 29624 29715 30912 31696 31740 32200 32545 33600 33856 33960 36224 36800 37030 38640 39054 39620 39675 41216 42320 42450 44160 44436 44800 45280 45563 47544 48300 49525 50784 51520 52072 52900 54336 55200 55545 56600 59248 59430 61824 63392 63480 64400 65090 67200 67712 67920 72448 73600 74060 77280 78108 79240 79350 84640 84900 88320 88872 90560 91126 92575 95088 96600 97635 99050 101568 103040 104144 105800 108672 110400 111090 113200 118496 118860 123648 126784 126960 128800 130180 134400 135424 135840 136689 147200 148120 148575 149707 154560 156216 158480 158700 162725 169280 169800 177744 181120 182252 185150 190176 193200 195270 198100 203136 206080 208288 211600 217344 220800 222180 226400 227815 236992 237720 253568 253920 257600 260360 271680 273378 277725 296240 297150 299414 309120 312432 316960 317400 325450 338560 339600 355488 362240 364504 370300 380352 386400 390540 396200 406272 416576 423200 441600 444360 449121 452800 455630 473984 475440 488175 507136 507840 515200 520720 543360 546756 555450 592480 594300 598828 618240 624864 633920 634800 650900 677120 679200 683445 710976 729008 740600 748535 760704 772800 781080 792400 833152 846400 888720 898242 905600 911260 947968 950880 976350 1015680 1030400 1041440 1047949 1086720 1093512 1110900 1139075 1184960 1188600 1197656 1249728 1267840 1269600 1301800 1358400 1366890 1421952 1458016 1481200 1497070 1521408 1545600 1562160 1584800 1666304 1692800 1777440 1796484 1811200 1822520 1901760 1952700 2031360 2082880 2095898 2187024 2221800 2245605 2278150 2369920 2377200 2395312 2499456 2535680 2539200 2603600 2716800 2733780 2843904 2916032 2962400 2994140 3091200 3124320 3143847 3169600 3385600 3417225 3554880 3592968 3645040 3742675 3803520 3905400 4165760 4191796 4374048 4443600 4491210 4556300 4739840 4754400 4790624 4998912 5078400 5207200 5239745 5433600 5467560 5832064 5924800 5988280 6248640 6287694 6339200 6834450 7109760 7185936 7290080 7485350 7607040 7810800 8331520 8383592 8748096 8887200 8982420 9112600 9508800 9581248 10156800 10414400 10479490 10935120 11228025 11664128 11849600 11976560 12497280 12575388 12678400 13668900 14219520 14371872 14580160 14970700 15621600 15719235 16767184 17496192 17774400 17964840 18225200 19017600 19162496 20828800 20958980 21870240 22456050 23699200 23953120 24994560 25150776 26198725 27337800 28743744 29160320 29941400 31243200 31438470 33534368 34992384 35548800 35929680 36450400 38035200 38324992 41657600 41917960 43740480 44912100 47906240 50301552 52397450 54675600 57487488 58320640 59882800 62486400 62876940 67068736 71097600 71859360 72900800 78596175 83835920 87480960 89824200 95812480 100603104 104794900 109351200 114974976 119765600 124972800 125753880 134137472 143718720 145801600 157192350 167671840 174961920 179648400 191624960 201206208 209589800 218702400 239531200 251507760 268274944 287437440 291603200 314384700 335343680 359296800 402412416 419179600 437404800 479062400 503015520 574874880 628769400 670687360 718593600 804824832 838359200 874809600 958124800 1006031040 1257538800 1341374720 1437187200 1676718400 2012062080 2515077600 2874374400 3353436800 4024124160 5030155200 6706873600 10060310400 20120620800
• Sum of all divisors σ(n): 79611543424
• Sum of proper divisors (its aliquot sum) s(n): 59490922624
• 20120620800 is an abundant number, because the sum of its proper divisors (59490922624) is greater than itself. Its abundance is 39370301824

Bases of 20120620800

• Binary: 10010101111010010000100111100000000₂
• Hexadecimal: 0x4AF484F00
• Base-36: 98RAQDC

Squares and roots of 20120620800

• 20120620800 squared (20120620800²) is 404839381377392640000
• 20120620800 cubed (20120620800³) is 8145619677601099002150912000000
• The square root of 20120620800 is 141847.1740994513
• The cube root of 20120620800 is 2719.8636033103

Scales and comparisons

• 20,120,620,800 seconds is equal to 639 years, 40 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 20,120,620,800 would take you about one thousand, two hundred seventy-nine 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 20120620800 cubic inches would be around 226.7 feet tall.

Recreational maths with 20120620800

• 20120620800 backwards is 00802602102
• 20120620800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20120620800's digits is 21
• More coming soon!