1221333120
1,221,333,120 is an even composite number composed of six prime numbers multiplied together.
1221333120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 1221333120:
27 × 33 × 5 × 7 × 23 × 439
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 23 × 439)See below for interesting mathematical facts about the number 1221333120 from the Numbermatics database.
Names of 1221333120
- Cardinal: 1221333120 can be written as One billion, two hundred twenty-one million, three hundred thirty-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.22133312 × 109
Factors of 1221333120
Divisors of 1221333120
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 40 42 45 46 48 54 56 60 63 64 69 70 72 80 84 90 92 96 105 108 112 115 120 126 128 135 138 140 144 160 161 168 180 184 189 192 207 210 216 224 230 240 252 270 276 280 288 315 320 322 336 345 360 368 378 384 414 420 432 439 448 460 480 483 504 540 552 560 576 621 630 640 644 672 690 720 736 756 805 828 840 864 878 896 920 945 960 966 1008 1035 1080 1104 1120 1152 1242 1260 1288 1317 1344 1380 1440 1449 1472 1512 1610 1656 1680 1728 1756 1840 1890 1920 1932 2016 2070 2160 2195 2208 2240 2415 2484 2520 2576 2634 2688 2760 2880 2898 2944 3024 3073 3105 3220 3312 3360 3456 3512 3680 3780 3864 3951 4032 4140 4320 4347 4390 4416 4480 4830 4968 5040 5152 5268 5520 5760 5796 6048 6146 6210 6440 6585 6624 6720 7024 7245 7360 7560 7728 7902 8064 8280 8640 8694 8780 8832 9219 9660 9936 10080 10097 10304 10536 11040 11592 11853 12096 12292 12420 12880 13170 13248 13440 14048 14490 14720 15120 15365 15456 15804 16560 17280 17388 17560 18438 19320 19755 19872 20160 20194 20608 21072 21735 22080 23184 23706 24192 24584 24840 25760 26340 26496 27657 28096 28980 30240 30291 30730 30912 31608 33120 34776 35120 36876 38640 39510 39744 40320 40388 42144 43470 44160 46095 46368 47412 49168 49680 50485 51520 52680 55314 56192 57960 59265 60480 60582 61460 61824 63216 66240 69552 70240 70679 73752 77280 79020 79488 80776 82971 84288 86940 90873 92190 92736 94824 98336 99360 100970 103040 105360 110628 115920 118530 120960 121164 122920 126432 132480 138285 139104 140480 141358 147504 151455 154560 158040 161552 165942 168576 173880 181746 184380 185472 189648 196672 198720 201940 210720 212037 221256 231840 237060 242328 245840 252864 272619 276570 278208 280960 282716 295008 302910 309120 316080 323104 331884 347760 353395 363492 368760 379296 393344 397440 403880 414855 421440 424074 442512 454365 463680 474120 484656 491680 505728 545238 553140 556416 565432 590016 605820 632160 636111 646208 663768 695520 706790 726984 737520 758592 807760 829710 842880 848148 885024 908730 927360 948240 969312 983360 1060185 1090476 1106280 1130864 1180032 1211640 1264320 1272222 1292416 1327536 1363095 1391040 1413580 1453968 1475040 1517184 1615520 1659420 1696296 1770048 1817460 1896480 1908333 1938624 1966720 2120370 2180952 2212560 2261728 2423280 2528640 2544444 2655072 2726190 2782080 2827160 2907936 2950080 3180555 3231040 3318840 3392592 3540096 3634920 3792960 3816666 3877248 4240740 4361904 4425120 4523456 4846560 5088888 5310144 5452380 5654320 5815872 5900160 6361110 6462080 6637680 6785184 7269840 7585920 7633332 8481480 8723808 8850240 9046912 9541665 9693120 10177776 10620288 10904760 11308640 11631744 12722220 13275360 13570368 14539680 15266664 16962960 17447616 17700480 19083330 19386240 20355552 21809520 22617280 25444440 26550720 27140736 29079360 30533328 33925920 34895232 38166660 40711104 43619040 45234560 50888880 53101440 58158720 61066656 67851840 76333320 81422208 87238080 101777760 122133312 135703680 152666640 174476160 203555520 244266624 305333280 407111040 610666560 1221333120
- Sum of all divisors σ(n): 5170176000
- Sum of proper divisors (its aliquot sum) s(n): 3948842880
- 1221333120 is an abundant number, because the sum of its proper divisors (3948842880) is greater than itself. Its abundance is 2727509760
Bases of 1221333120
- Binary: 10010001100110000010000100000002
- Hexadecimal: 0x48CC1080
- Base-36: K75EO0
Squares and roots of 1221333120
- 1221333120 squared (12213331202) is 1491654590008934400
- 1221333120 cubed (12213331203) is 1821807154377932678627328000
-
The
square root of 1221333120 is 34947.5767400259 -
The
cube root of 1221333120 is 1068.9187902079
Scales and comparisons
How big is 1221333120?- 1,221,333,120 seconds is equal to 38 years, 43 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 1,221,333,120 would take you about seventy-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 1221333120 cubic inches would be around 89.1 feet tall.
Recreational maths with 1221333120
- 1221333120 backwards is 0213331221
- 1221333120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1221333120's digits is 18
- More coming soon!
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The information we have on file for 1221333120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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