22147369920

Names of 22147369920

• Cardinal: 22147369920 can be written as Twenty-two billion, one hundred forty-seven million, three hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.214736992 × 10¹⁰

Factors of 22147369920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 199

Divisors of 22147369920

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 67 72 78 80 81 90 96 104 108 109 117 120 130 134 135 144 156 160 162 180 192 195 201 208 216 218 234 240 243 260 268 270 288 312 320 324 327 335 351 360 390 402 405 416 432 436 468 480 486 520 536 540 545 576 585 603 624 648 654 670 702 720 729 780 804 810 832 864 871 872 936 960 972 981 1005 1040 1053 1072 1080 1090 1170 1206 1215 1248 1296 1308 1340 1404 1417 1440 1458 1560 1608 1620 1635 1728 1742 1744 1755 1809 1872 1944 1962 2010 2080 2106 2144 2160 2180 2340 2412 2430 2496 2592 2613 2616 2680 2808 2834 2880 2916 2943 3015 3120 3159 3216 3240 3270 3484 3488 3510 3618 3645 3744 3888 3924 4020 4160 4212 4251 4288 4320 4355 4360 4680 4824 4860 4905 5184 5226 5232 5265 5360 5427 5616 5668 5832 5886 6030 6240 6318 6432 6480 6540 6968 6976 7020 7085 7236 7290 7303 7488 7776 7839 7848 8040 8424 8502 8640 8710 8720 8829 9045 9360 9477 9648 9720 9810 10452 10464 10530 10720 10854 11232 11336 11664 11772 12060 12480 12636 12753 12864 12960 13065 13080 13936 14040 14170 14472 14580 14606 14715 15552 15678 15696 15795 16080 16281 16848 17004 17420 17440 17658 18090 18720 18954 19296 19440 19620 20904 20928 21060 21255 21440 21708 21909 22464 22672 23328 23517 23544 24120 25272 25506 25920 26130 26160 26487 27135 27872 28080 28340 28944 29160 29212 29430 31356 31392 31590 32160 32562 33696 34008 34840 34880 35316 36180 36515 37440 37908 38259 38592 38880 39195 39240 41808 42120 42510 43416 43818 44145 45344 46656 47034 47088 47385 48240 48843 50544 51012 52260 52320 52974 54270 55744 56160 56680 57888 58320 58424 58860 62712 62784 63180 63765 64320 65124 65727 67392 68016 69680 70551 70632 72360 73030 75816 76518 77760 78390 78480 79461 81405 83616 84240 85020 86832 87636 88290 90688 94068 94176 94770 94939 96480 97686 101088 102024 104520 104640 105948 108540 109545 112320 113360 114777 115776 116640 116848 117585 117720 125424 126360 127530 130248 131454 132435 136032 139360 141102 141264 144720 146060 151632 153036 156780 156960 158922 162810 167232 168480 170040 173664 175272 176580 188136 188352 189540 189878 191295 192960 195372 197181 202176 204048 209040 211653 211896 217080 219090 226720 229554 233280 233696 235170 235440 244215 250848 252720 255060 260496 262908 264870 272064 278720 282204 282528 284817 289440 292120 303264 306072 313560 313920 317844 325620 328635 336960 340080 344331 347328 350544 352755 353160 376272 379080 379756 382590 390744 394362 397305 408096 418080 423306 423792 434160 438180 453440 459108 467392 470340 470880 474695 488430 501696 505440 510120 520992 525816 529740 564408 565056 569634 573885 578880 584240 591543 606528 612144 627120 634959 635688 651240 657270 680160 688662 701088 705510 706320 752544 758160 759512 765180 781488 788724 794610 816192 836160 846612 847584 854451 868320 876360 918216 940680 941760 949390 976860 985905 1010880 1020240 1032993 1041984 1051632 1058265 1059480 1128816 1139268 1147770 1168480 1183086 1224288 1254240 1269918 1271376 1302480 1314540 1360320 1377324 1402176 1411020 1412640 1424085 1505088 1516320 1519024 1530360 1562976 1577448 1589220 1693224 1695168 1708902 1721655 1736640 1752720 1774629 1836432 1881360 1898780 1953720 1971810 2040480 2065986 2103264 2116530 2118960 2257632 2278536 2295540 2336960 2366172 2448576 2508480 2539836 2542752 2563353 2604960 2629080 2754648 2822040 2825280 2848170 2957715 3032640 3038048 3060720 3125952 3154896 3174795 3178440 3386448 3417804 3443310 3505440 3549258 3672864 3762720 3797560 3907440 3943620 4080960 4131972 4206528 4233060 4237920 4272255 4515264 4557072 4591080 4732344 5079672 5085504 5126706 5164965 5209920 5258160 5323887 5509296 5644080 5696340 5915430 6076096 6121440 6309792 6349590 6356880 6772896 6835608 6886620 7010880 7098516 7345728 7525440 7595120 7690059 7814880 7887240 8263944 8466120 8475840 8544510 8873145 9114144 9182160 9464688 10159344 10253412 10329930 10516320 10647774 11018592 11288160 11392680 11830860 12242880 12619584 12699180 12713760 12816765 13545792 13671216 13773240 14197032 15190240 15380118 15629760 15774480 16527888 16932240 17089020 17746290 18228288 18364320 18929376 20318688 20506824 20659860 21032640 21295548 22037184 22576320 22785360 23070177 23661720 25398360 25427520 25633530 26619435 27342432 27546480 28394064 30380480 30760236 31548960 33055776 33864480 34178040 35492580 36728640 37858752 38450295 40637376 41013648 41319720 42591096 45570720 46140354 47323440 50796720 51267060 53238870 54684864 55092960 56788128 61520472 63097920 66111552 67728960 68356080 69210531 70985160 76900590 82027296 82639440 85182192 91141440 92280708 94646880 101593440 102534120 106477740 110185920 113576256 115350885 123040944 136712160 138421062 141970320 153801180 164054592 165278880 170364384 184561416 189293760 203186880 205068240 212955480 230701770 246081888 273424320 276842124 283940640 307602360 330557760 340728768 346052655 369122832 410136480 425910960 461403540 492163776 553684248 567881280 615204720 692105310 738245664 820272960 851821920 922807080 1107368496 1230409440 1384210620 1476491328 1703643840 1845614160 2214736992 2460818880 2768421240 3691228320 4429473984 5536842480 7382456640 11073684960 22147369920
• Sum of all divisors σ(n): 87217727520
• Sum of proper divisors (its aliquot sum) s(n): 65070357600
• 22147369920 is an abundant number, because the sum of its proper divisors (65070357600) is greater than itself. Its abundance is 42922987680

Bases of 22147369920

• Binary: 10100101000000101100000101111000000₂
• Hexadecimal: 0x528160BC0
• Base-36: A69Z000

Squares and roots of 22147369920

• 22147369920 squared (22147369920²) is 490505994373320806400
• 22147369920 cubed (22147369920³) is 10863417705363374478173503488000
• The square root of 22147369920 is 148819.9244724981
• The cube root of 22147369920 is 2808.2820229559

Scales and comparisons

• 22,147,369,920 seconds is equal to 704 years, 11 weeks, 2 days, 7 hours, 12 minutes.
• To count from 1 to 22,147,369,920 would take you about one thousand, four hundred eight 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 22147369920 cubic inches would be around 234 feet tall.

Recreational maths with 22147369920

• 22147369920 backwards is 02996374122
• 22147369920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22147369920's digits is 45
• More coming soon!