20926308480

Names of 20926308480

• Cardinal: 20926308480 can be written as Twenty billion, nine hundred twenty-six million, three hundred eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.092630848 × 10¹⁰

Factors of 20926308480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 378

Divisors of 20926308480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 60 64 66 70 73 77 80 84 88 96 98 105 110 112 120 128 132 140 146 147 154 160 165 168 176 192 196 210 219 220 224 231 240 245 264 277 280 292 294 308 320 330 336 352 365 384 385 392 420 438 440 448 462 480 490 511 528 539 554 560 584 588 616 640 660 672 704 730 735 770 784 803 831 840 876 880 896 924 960 980 1022 1056 1078 1095 1108 1120 1155 1168 1176 1232 1320 1344 1385 1408 1460 1470 1533 1540 1568 1606 1617 1662 1680 1752 1760 1848 1920 1939 1960 2044 2112 2156 2190 2216 2240 2310 2336 2352 2409 2464 2555 2640 2688 2695 2770 2920 2940 3047 3066 3080 3136 3212 3234 3324 3360 3504 3520 3577 3696 3878 3920 4015 4088 4155 4224 4312 4380 4432 4480 4620 4672 4704 4818 4928 5110 5280 5390 5540 5621 5817 5840 5880 6094 6132 6160 6272 6424 6468 6648 6720 7008 7040 7154 7392 7665 7756 7840 8030 8085 8176 8310 8624 8760 8864 9141 9240 9344 9408 9636 9695 9856 10220 10560 10731 10780 11080 11242 11634 11680 11760 12045 12188 12264 12320 12848 12936 13296 13440 13573 14016 14308 14784 15235 15330 15512 15680 16060 16170 16352 16620 16863 17248 17520 17728 17885 18282 18480 18816 19272 19390 20221 20440 21120 21329 21462 21560 22160 22484 23268 23360 23520 24090 24376 24528 24640 25696 25872 26592 27146 28032 28105 28616 29085 29568 30470 30660 31024 31360 32120 32340 32704 33240 33726 34496 35040 35456 35770 36564 36960 38544 38780 39347 40442 40719 40880 42658 42924 43120 44320 44968 45705 46536 46720 47040 48180 48752 49056 49280 51392 51744 53184 53655 54292 56210 57232 58170 60663 60940 61320 62048 63987 64240 64680 65408 66480 67452 67865 68992 70080 71540 73128 73920 77088 77560 78694 80884 81438 81760 84315 85316 85848 86240 88640 89936 91410 93072 94080 96360 97504 98112 101105 102784 103488 106368 106645 107310 108584 112420 114464 116340 118041 121326 121880 122640 124096 127974 128480 129360 132960 134904 135730 140160 141547 143080 146256 147840 149303 154176 155120 157388 161768 162876 163520 168630 170632 171696 172480 177280 179872 182820 186144 192720 195008 196224 196735 202210 203595 206976 213290 214620 217168 222431 224840 228928 232680 236082 242652 243760 245280 248192 255948 256960 258720 265920 269808 271460 283094 286160 292512 298606 303315 308352 310240 314776 319935 323536 325752 327040 337260 341264 343392 344960 359744 365640 372288 385440 390016 393470 404420 407190 424641 426580 429240 434336 444862 447909 449680 457856 465360 472164 485304 487520 490560 511896 513920 517440 531840 539616 542920 566188 572320 585024 590205 597212 606630 620480 629552 639870 647072 651504 667293 674520 682528 686784 707735 719488 731280 744576 746515 770880 786940 808840 814380 849282 853160 858480 868672 889724 895818 899360 930720 944328 970608 975040 981120 990829 1023792 1034880 1079232 1085840 1112155 1132376 1144640 1170048 1180410 1194424 1213260 1240960 1259104 1279740 1294144 1303008 1334586 1349040 1365056 1373568 1415470 1462560 1493030 1541760 1557017 1573880 1617680 1628760 1698564 1706320 1716960 1737344 1779448 1791636 1798720 1861440 1888656 1941216 1950080 1981658 2047584 2123205 2158464 2171680 2224310 2239545 2264752 2289280 2360820 2388848 2426520 2518208 2559480 2588288 2606016 2669172 2698080 2730112 2830940 2925120 2972487 2986060 3114034 3147760 3235360 3257520 3336465 3397128 3412640 3433920 3558896 3583272 3597440 3722880 3777312 3882432 3963316 4095168 4246410 4343360 4448620 4479090 4529504 4671051 4721640 4777696 4853040 4954145 5036416 5118960 5212032 5338344 5396160 5661880 5850240 5944974 5972120 6228068 6295520 6470720 6515040 6672930 6794256 6825280 6867840 7117792 7166544 7554624 7764864 7785085 7926632 8190336 8492820 8686720 8897240 8958180 9059008 9342102 9443280 9555392 9706080 9908290 10237920 10676688 10792320 10899119 11323760 11889948 11944240 12456136 12591040 12941440 13030080 13345860 13588512 13650560 14235584 14333088 14862435 15109248 15570170 15853264 16985640 17794480 17916360 18118016 18684204 18886560 19110784 19412160 19816580 20475840 21353376 21798238 22647520 23355255 23779896 23888480 24912272 25182080 26060160 26691720 27177024 28471168 28666176 29724870 31140340 31706528 32697357 33971280 35588960 35832720 37368408 37773120 38824320 39633160 40951680 42706752 43596476 45295040 46710510 47559792 47776960 49824544 53383440 54354048 54495595 57332352 59449740 62280680 63413056 65394714 67942560 71177920 71665440 74736816 75546240 79266320 85413504 87192952 90590080 93421020 95119584 95553920 99649088 106766880 108991190 118899480 124561360 126826112 130789428 135885120 142355840 143330880 149473632 158532640 163486785 174385904 186842040 190239168 199298176 213533760 217982380 237798960 249122720 261578856 271770240 286661760 298947264 317065280 326973570 348771808 373684080 380478336 427067520 435964760 475597920 498245440 523157712 597894528 634130560 653947140 697543616 747368160 871929520 951195840 996490880 1046315424 1307894280 1395087232 1494736320 1743859040 1902391680 2092630848 2615788560 2989472640 3487718080 4185261696 5231577120 6975436160 10463154240 20926308480
• Sum of all divisors σ(n): 86116037760
• Sum of proper divisors (its aliquot sum) s(n): 65189729280
• 20926308480 is an abundant number, because the sum of its proper divisors (65189729280) is greater than itself. Its abundance is 44263420800

Bases of 20926308480

• Binary: 10011011111010011100010000010000000₂
• Hexadecimal: 0x4DF4E2080
• Base-36: 9M2ZEYO

Squares and roots of 20926308480

• 20926308480 squared (20926308480²) is 437910386600119910400
• 20926308480 cubed (20926308480³) is 9163847836590167650020360192000
• The square root of 20926308480 is 144659.2841127039
• The cube root of 20926308480 is 2755.6932622051

Scales and comparisons

• 20,926,308,480 seconds is equal to 665 years, 20 weeks, 2 days, 15 hours, 28 minutes.
• To count from 1 to 20,926,308,480 would take you about one thousand, three hundred thirty 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 20926308480 cubic inches would be around 229.6 feet tall.

Recreational maths with 20926308480

• 20926308480 backwards is 08480362902
• 20926308480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20926308480's digits is 42
• More coming soon!