21829139190400

Names of 21829139190400

• Cardinal: 21829139190400 can be written as Twenty-one trillion, eight hundred twenty-nine billion, one hundred thirty-nine million, one hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 2.18291391904 × 10¹³

Factors of 21829139190400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10435

Divisors of 21829139190400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 29 32 34 40 50 58 64 68 79 80 85 100 116 128 136 145 158 160 170 200 232 272 289 290 316 320 340 395 400 425 464 493 544 578 580 632 640 680 725 790 800 850 928 986 1088 1156 1160 1264 1343 1360 1445 1450 1580 1600 1700 1856 1972 1975 2176 2291 2312 2320 2465 2528 2686 2720 2890 2900 3160 3200 3400 3712 3944 3950 4582 4624 4640 4930 5056 5372 5440 5780 5800 6320 6715 6800 7225 7888 7900 8381 9164 9248 9280 9860 10112 10303 10744 10880 11455 11560 11600 12325 12640 13430 13600 14450 15776 15800 16762 18328 18496 18560 19720 20606 21488 22831 22910 23120 23200 24650 25280 26860 27200 28900 31552 31600 33524 33575 36656 36992 38947 39440 41212 41905 42976 45662 45820 46240 46400 49300 50560 51515 53720 54400 57275 57800 63104 63200 67048 67150 73312 77894 78880 82424 83810 85952 91324 91640 92480 92800 98600 103030 107440 114155 114550 115600 126400 134096 134300 146624 155788 157760 164848 167620 171904 175151 182648 183280 184960 194735 197200 206060 209525 214880 228310 229100 231200 252800 257575 268192 268600 293248 298787 311576 315520 329696 335240 350302 365296 366560 389470 394400 412120 419050 429760 456620 458200 462400 515150 536384 537200 570775 597574 623152 659392 662099 670480 700604 730592 733120 778940 788800 813937 824240 838100 859520 875755 913240 916400 924800 973675 1030300 1072768 1074400 1141550 1195148 1246304 1318784 1324198 1340960 1401208 1461184 1466240 1493935 1557880 1577600 1627874 1648480 1676200 1751510 1826480 1832800 1947350 2060600 2148800 2283100 2390296 2492608 2648396 2681920 2802416 2922368 2977567 2987870 3115760 3255748 3296960 3310495 3352400 3503020 3652960 3665600 3894700 4069685 4121200 4297600 4378775 4566200 4780592 4985216 5079379 5296792 5363840 5604832 5955134 5975740 6231520 6511496 6593920 6620990 6704800 7006040 7305920 7331200 7469675 7789400 8139370 8242400 8757550 9132400 9561184 10158758 10593584 11209664 11910268 11951480 12463040 13022992 13241980 13409600 13836929 14012080 14611840 14887835 14939350 15578800 16278740 16484800 16552475 17515100 18264800 19122368 20317516 20348425 21187168 22419328 23604173 23820536 23902960 24926080 25396895 26045984 26483960 26819200 27673858 28024160 29775670 29878700 31157600 32557480 32969600 33104950 35030200 36529600 38244736 40635032 40696850 42374336 47208346 47641072 47805920 50793790 52091968 52967920 55347716 56048320 59551340 59757400 62315200 65114960 66209900 69184645 70060400 73059200 74439175 81270064 81393700 84748672 86349443 94416692 95282144 95611840 101587580 104183936 105935840 110695432 112096640 118020865 119102680 119514800 124630400 126984475 130229920 132419800 138369290 140120800 148878350 162540128 162787400 172698886 188833384 190564288 191223680 203175160 211871680 221390864 235227793 236041730 238205360 239029600 253968950 260459840 264839600 276738580 280241600 297756700 325080256 325574800 345397772 345923225 377666768 381128576 401270941 406350320 423743360 431747215 442781728 470455586 472083460 476410720 478059200 507937900 520919680 529679200 553477160 560483200 590104325 595513400 650160512 651149600 690795544 691846450 755333536 802541882 812700640 863494430 885563456 940911172 944166920 952821440 956118400 1015875800 1059358400 1106954320 1176138965 1180208650 1191026800 1302299200 1381591088 1383692900 1510667072 1605083764 1625401280 1726988860 1771126912 1881822344 1888333840 1905642880 2006354705 2031751600 2118716800 2158736075 2213908640 2352277930 2360417300 2382053600 2604598400 2763182176 2767385800 3021334144 3210167528 3250802560 3453977720 3763644688 3776667680 4012709410 4063503200 4317472150 4427817280 4704555860 4720834600 4764107200 5526364352 5534771600 5880694825 6420335056 6821605997 6907955440 7527289376 7553335360 8025418820 8127006400 8634944300 8855634560 9409111720 9441669200 9528214400 10031773525 11052728704 11069543200 11761389650 12840670112 13643211994 13815910880 15054578752 15106670720 16050837640 16254012800 17269888600 18818223440 18883338400 20063547050 22139086400 23522779300 25681340224 27286423988 27631821760 30109157504 32101675280 34108029985 34539777200 37636446880 37766676800 40127094100 44278172800 47045558600 51362680448 54572847976 55263643520 64203350560 68216059970 69079554400 75272893760 75533353600 80254188200 94091117200 109145695952 128406701120 136432119940 138159108800 150545787520 160508376400 170540149925 188182234400 218291391904 256813402240 272864239880 276318217600 321016752800 341080299850 376364468800 436582783808 545728479760 642033505600 682160599700 752728937600 873165567616 1091456959520 1284067011200 1364321199400 2182913919040 2728642398800 4365827838080 5457284797600 10914569595200 21829139190400
• Sum of all divisors σ(n): 60014658816000
• Sum of proper divisors (its aliquot sum) s(n): 38185519625600
• 21829139190400 is an abundant number, because the sum of its proper divisors (38185519625600) is greater than itself. Its abundance is 16356380435200

Bases of 21829139190400

• Binary: 100111101101001111110000101100101001010000000₂
• Hexadecimal: 0x13DA7E165280
• Base-36: 7QK61V1J4

Squares and roots of 21829139190400

• 21829139190400 squared (21829139190400²) is 476511317793857167452160000
• 21829139190400 cubed (21829139190400³) is 10401831881923036362409881173131264000000
• The square root of 21829139190400 is 4672166.4343642553
• The cube root of 21829139190400 is 27947.6655043309

Scales and comparisons

• 21,829,139,190,400 seconds is equal to 694,099 years, 5 weeks, 2 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,829,139,190,400 would take you about one million, seven hundred thirty-five thousand, two hundred forty-seven 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 21829139190400 cubic inches would be around 2329 feet tall.

Recreational maths with 21829139190400

• 21829139190400 backwards is 00409193192812
• The number of decimal digits it has is: 14
• The sum of 21829139190400's digits is 49
• More coming soon!