122881998120

Names of 122881998120

• Cardinal: 122881998120 can be written as One hundred twenty-two billion, eight hundred eighty-one million, nine hundred ninety-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2288199812 × 10¹¹

Factors of 122881998120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5678

Divisors of 122881998120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 49 56 58 60 70 84 87 98 105 116 120 131 140 145 147 168 174 196 203 210 232 245 262 280 290 294 348 392 393 406 420 435 490 524 580 588 609 655 696 735 786 812 840 870 917 980 1015 1048 1160 1176 1218 1310 1421 1470 1572 1624 1740 1834 1960 1965 2030 2436 2620 2751 2842 2940 3045 3144 3480 3668 3799 3930 4060 4263 4585 4872 5240 5501 5502 5684 5880 6090 6419 7105 7336 7598 7860 8120 8526 9170 11002 11004 11368 11397 12180 12838 13755 14210 15196 15720 16503 17052 18340 18995 19257 21315 22004 22008 22794 24360 25676 26593 27505 27510 28420 30392 32095 33006 34104 36680 37990 38507 38514 42630 44008 45588 51352 53186 55010 55020 56840 56985 64190 66012 75980 77014 77028 79779 82515 85260 91176 96285 106372 110020 110040 113970 115521 128380 132024 132965 151960 154028 154056 159529 159558 165030 170520 186151 192535 192570 212744 220040 227940 231042 256760 265930 269549 308056 319058 319116 330060 372302 385070 385140 398895 455880 462084 478587 531860 539098 558453 577605 638116 638232 660120 720631 744604 770140 770280 797645 797790 808647 924168 930755 957174 1063720 1078196 1116703 1116906 1155210 1276232 1347745 1441262 1489208 1540280 1595290 1595580 1617294 1861510 1914348 2156392 2161893 2233406 2233812 2310420 2392935 2695490 2792265 2882524 3190580 3191160 3234588 3350109 3603155 3723020 3828696 4043235 4323786 4466812 4467624 4620840 4785870 5044417 5390980 5583515 5584530 5765048 6381160 6469176 6700218 7206310 7446040 7816921 8086470 8647572 8933624 9571740 10088834 10781960 10809465 11167030 11169060 13400436 14412620 15133251 15633842 16172940 16750545 17295144 19143480 20177668 20898299 21618930 22334060 22338120 23450763 25222085 26800872 28825240 30266502 31267684 32345880 33501090 35310919 39084605 40355336 41796598 43237860 44668120 46901526 50444170 60533004 62535368 62694897 67002180 70621838 75666255 78169210 83593196 86475720 93803052 100888340 104491495 105932757 117253815 121066008 125389794 134004360 141243676 146288093 151332510 156338420 167186392 176554595 187606104 201776680 208982990 211865514 234507630 250779588 282487352 292576186 302665020 312676840 313474485 353109190 417965980 423731028 438864279 469015260 501559176 529663785 585152372 605330040 626948970 706218380 731440465 835931960 847462056 877728558 938030520 1024016651 1059327570 1170304744 1253897940 1412436760 1462880930 1755457116 2048033302 2118655140 2194321395 2507795880 2925761860 3072049953 3510914232 4096066604 4237310280 4388642790 5120083255 5851523720 6144099906 8192133208 8777285580 10240166510 12288199812 15360249765 17554571160 20480333020 24576399624 30720499530 40960666040 61440999060 122881998120
• Sum of all divisors σ(n): 447088118400
• Sum of proper divisors (its aliquot sum) s(n): 324206120280
• 122881998120 is an abundant number, because the sum of its proper divisors (324206120280) is greater than itself. Its abundance is 201324122160

Bases of 122881998120

• Binary: 1110010011100010101100111110100101000₂
• Hexadecimal: 0x1C9C567D28
• Base-36: 1KG8ROKO

Squares and roots of 122881998120

• 122881998120 squared (122881998120²) is 15099985461963683534400
• 122881998120 cubed (122881998120³) is 1855516385149048691582415755328000
• The square root of 122881998120 is 350545.2868318157
• The cube root of 122881998120 is 4971.5989565303

Scales and comparisons

• 122,881,998,120 seconds is equal to 3,907 years, 13 weeks, 6 days, 8 hours, 22 minutes.
• To count from 1 to 122,881,998,120 would take you about seven thousand, eight hundred fourteen 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 122881998120 cubic inches would be around 414.3 feet tall.

Recreational maths with 122881998120

• 122881998120 backwards is 021899188221
• The number of decimal digits it has is: 12
• The sum of 122881998120's digits is 51
• More coming soon!