1220241286440
1,220,241,286,440 is an even composite number composed of five prime numbers multiplied together.
1220241286440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1220241286440:
23 × 39 × 5 × 11 × 140897
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 140897)See below for interesting mathematical facts about the number 1220241286440 from the Numbermatics database.
Names of 1220241286440
- Cardinal: 1220241286440 can be written as One trillion, two hundred twenty billion, two hundred forty-one million, two hundred eighty-six thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.22024128644 × 1012
Factors of 1220241286440
Divisors of 1220241286440
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 81 88 90 99 108 110 120 132 135 162 165 180 198 216 220 243 264 270 297 324 330 360 396 405 440 486 495 540 594 648 660 729 792 810 891 972 990 1080 1188 1215 1320 1458 1485 1620 1782 1944 1980 2187 2376 2430 2673 2916 2970 3240 3564 3645 3960 4374 4455 4860 5346 5832 5940 6561 7128 7290 8019 8748 8910 9720 10692 10935 11880 13122 13365 14580 16038 17496 17820 19683 21384 21870 24057 26244 26730 29160 32076 32805 35640 39366 40095 43740 48114 52488 53460 64152 65610 72171 78732 80190 87480 96228 98415 106920 120285 131220 140897 144342 157464 160380 192456 196830 216513 240570 262440 281794 288684 320760 360855 393660 422691 433026 481140 563588 577368 704485 721710 787320 845382 866052 962280 1082565 1127176 1268073 1408970 1443420 1549867 1690764 1732104 2113455 2165130 2536146 2817940 2886840 3099734 3381528 3804219 4226910 4330260 4649601 5072292 5635880 6199468 6340365 7608438 7749335 8453820 8660520 9299202 10144584 11412657 12398936 12680730 13948803 15216876 15498670 16907640 18598404 19021095 22825314 23248005 25361460 27897606 30433752 30997340 34237971 37196808 38042190 41846409 45650628 46496010 50722920 55795212 57063285 61994680 68475942 69744015 76084380 83692818 91301256 92992020 102713913 111590424 114126570 125539227 136951884 139488030 152168760 167385636 171189855 185984040 205427826 209232045 228253140 251078454 273903768 278976060 308141739 334771272 342379710 376617681 410855652 418464090 456506280 502156908 513569565 557952120 616283478 627696135 684759420 753235362 821711304 836928180 924425217 1004313816 1027139130 1129853043 1232566956 1255392270 1369518840 1506470724 1540708695 1673856360 1848850434 1883088405 2054278260 2259706086 2465133912 2510784540 2773275651 3012941448 3081417390 3389559129 3697700868 3766176810 4108556520 4519412172 4622126085 5021569080 5546551302 5649265215 6162834780 6779118258 7395401736 7532353620 9038824344 9244252170 10168677387 11093102604 11298530430 12325669560 13558236516 13866378255 15064707240 16947795645 18488504340 20337354774 22186205208 22597060860 27116473032 27732756510 30506032161 33895591290 36977008680 40674709548 45194121720 50843386935 55465513020 61012064322 67791182580 81349419096 101686773870 110931026040 122024128644 135582365160 152530160805 203373547740 244048257288 305060321610 406747095480 610120643220 1220241286440
- Sum of all divisors σ(n): 4492662356160
- Sum of proper divisors (its aliquot sum) s(n): 3272421069720
- 1220241286440 is an abundant number, because the sum of its proper divisors (3272421069720) is greater than itself. Its abundance is 2052179783280
Bases of 1220241286440
- Binary: 100011100000111000000110001100101001010002
- Hexadecimal: 0x11C1C0C6528
- Base-36: FKKK5MI0
Squares and roots of 1220241286440
- 1220241286440 squared (12202412864402) is 1488988797132746127873600
- 1220241286440 cubed (12202412864403) is 1816925605308010318526410405713984000
-
The
square root of 1220241286440 is 1104645.3215580103 -
The
cube root of 1220241286440 is 10686.0016860229
Scales and comparisons
How big is 1220241286440?- 1,220,241,286,440 seconds is equal to 38,799 years, 46 weeks, 5 days, 54 minutes.
-
To count from 1 to 1,220,241,286,440 would take you about ninety-six thousand, nine hundred ninety-nine 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 1220241286440 cubic inches would be around 890.5 feet tall.
Recreational maths with 1220241286440
- 1220241286440 backwards is 0446821420221
- 1220241286440 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1220241286440's digits is 36
- More coming soon!
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