122222991745728

Names of 122222991745728

• Cardinal: 122222991745728 can be written as One hundred twenty-two trillion, two hundred twenty-two billion, nine hundred ninety-one million, seven hundred forty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.22222991745728 × 10¹⁴

Factors of 122222991745728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 62309

Divisors of 122222991745728

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 71 72 93 96 108 124 142 144 186 192 213 216 248 279 284 288 372 426 432 496 521 558 568 576 639 744 837 852 864 992 1042 1116 1136 1278 1488 1563 1674 1704 1728 1917 1984 2084 2201 2232 2272 2556 2976 3126 3348 3408 3834 4168 4402 4464 4544 4689 5112 5952 6252 6603 6696 6816 7668 8336 8804 8928 9378 10224 12504 13206 13392 13632 14067 15336 16151 16672 17608 17856 18756 19809 20448 25008 26412 26784 28134 30672 32302 33344 35216 36991 37512 39618 40896 48453 50016 52824 53568 56268 59427 61344 61681 64604 70432 73982 75024 79236 96906 100032 105648 110973 112536 118854 122688 123362 129208 140864 145359 147964 150048 158472 185043 193812 211296 221946 225072 237708 246724 258416 290718 295928 300096 316944 332919 370086 387624 422592 436077 443892 450144 475416 493448 516832 555129 581436 591856 633888 665838 740172 775248 872154 887784 900288 950832 986896 998757 1033664 1110258 1146721 1162872 1183712 1267776 1331676 1480344 1550496 1665387 1744308 1775568 1901664 1912111 1973792 1997514 2220516 2293442 2325744 2367424 2663352 2960688 3100992 3330774 3440163 3488616 3551136 3803328 3824222 3947584 3995028 4379351 4441032 4586884 4651488 5326704 5736333 5921376 6661548 6880326 6977232 7102272 7648444 7990056 8758702 8882064 9173768 9302976 10320489 10653408 11472666 11842752 13138053 13323096 13760652 13954464 15296888 15980112 17208999 17517404 17764128 18347536 20640978 21306816 22945332 26276106 26646192 27521304 27908928 30593776 30961467 31960224 32135801 34417998 35034808 35528256 36695072 39414159 41281956 45890664 51626997 52552212 53292384 55042608 61187552 61922934 63920448 64271602 68835996 70069616 73390144 78828318 82563912 91781328 96407403 103253994 105104424 106584768 110085216 118242477 122375104 123845868 128543204 135759881 137671992 140139232 157656636 165127824 183562656 192814806 206507988 210208848 220170432 236484954 247691736 257086408 271519762 275343984 280278464 289222209 315313272 330255648 367125312 385629612 407279643 413015976 420417696 472969908 495383472 514172816 543039524 550687968 578444418 630626544 660511296 771259224 814559286 826031952 840835392 867666627 945939816 990766944 996209831 1028345632 1086079048 1101375936 1156888836 1221838929 1261253088 1542518448 1629118572 1652063904 1735333254 1891879632 1981533888 1992419662 2056691264 2172158096 2281641871 2313777672 2443677858 2522506176 2988629493 3085036896 3258237144 3304127808 3470666508 3665516787 3783759264 3984839324 4344316192 4563283742 4627555344 4887355716 5977258986 6170073792 6516474288 6844925613 6941333016 7331033574 7567518528 7969678648 8688632384 8965888479 9126567484 9255110688 9774711432 11954517972 13032948576 13689851226 13882666032 14662067148 15939357296 17931776958 18253134968 18510221376 19549422864 20534776839 23909035944 26065897152 26897665437 27379702452 27765332064 29324134296 31878714592 35863553916 36506269936 39098845728 41069553678 47818071888 53795330874 54759404904 55530664128 58648268592 61604330517 63757429184 70730898001 71727107832 73012539872 78197691456 82139107356 95636143776 107590661748 109518809808 117296537184 123208661034 141461796002 143454215664 146025079744 164278214712 191272287552 212192694003 215181323496 219037619616 234593074368 246417322068 282923592004 286908431328 328556429424 424385388006 430362646992 438075239232 492834644136 565847184008 573816862656 636578082009 657112858848 848770776012 860725293984 985669288272 1131694368016 1273156164018 1314225717696 1697541552024 1721450587968 1909734246027 1971338576544 2263388736032 2546312328036 3395083104048 3819468492054 3942677153088 4526777472064 5092624656072 6790166208096 7638936984108 10185249312144 13580332416192 15277873968216 20370498624288 30555747936432 40740997248576 61111495872864 122222991745728
• Sum of all divisors σ(n): 376855742177280
• Sum of proper divisors (its aliquot sum) s(n): 254632750431552
• 122222991745728 is an abundant number, because the sum of its proper divisors (254632750431552) is greater than itself. Its abundance is 132409758685824

Bases of 122222991745728

• Binary: 11011110010100101000010000000011010001011000000₂
• Hexadecimal: 0x6F294201A2C0
• Base-36: 17BOGTKXC0

Squares and roots of 122222991745728

• 122222991745728 squared (122222991745728²) is 14938459711276294821006249984
• 122222991745728 cubed (122222991745728³) is 1825823237985212863991842287017530932068352
• The square root of 122222991745728 is 11055450.7708065889
• The cube root of 122222991745728 is 49626.9559168061

Scales and comparisons

• 122,222,991,745,728 seconds is equal to 3,886,313 years, 4 weeks, 28 minutes, 48 seconds.
• To count from 1 to 122,222,991,745,728 would take you about nine million, seven hundred fifteen thousand, seven hundred eighty-two 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 122222991745728 cubic inches would be around 4135.6 feet tall.

Recreational maths with 122222991745728

• 122222991745728 backwards is 827547199222221
• The number of decimal digits it has is: 15
• The sum of 122222991745728's digits is 63
• More coming soon!