1231424209920
1,231,424,209,920 is an even composite number composed of five prime numbers multiplied together.
1231424209920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 1231424209920:
210 × 3 × 5 × 23 × 18672
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 1867 × 1867)See below for interesting mathematical facts about the number 1231424209920 from the Numbermatics database.
Names of 1231424209920
- Cardinal: 1231424209920 can be written as One trillion, two hundred thirty-one billion, four hundred twenty-four million, two hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.23142420992 × 1012
Factors of 1231424209920
Divisors of 1231424209920
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 64 69 80 92 96 115 120 128 138 160 184 192 230 240 256 276 320 345 368 384 460 480 512 552 640 690 736 768 920 960 1024 1104 1280 1380 1472 1536 1840 1867 1920 2208 2560 2760 2944 3072 3680 3734 3840 4416 5120 5520 5601 5888 7360 7468 7680 8832 9335 11040 11202 11776 14720 14936 15360 17664 18670 22080 22404 23552 28005 29440 29872 35328 37340 42941 44160 44808 56010 58880 59744 70656 74680 85882 88320 89616 112020 117760 119488 128823 149360 171764 176640 179232 214705 224040 238976 257646 298720 343528 353280 358464 429410 448080 477952 515292 597440 644115 687056 716928 858820 896160 955904 1030584 1194880 1288230 1374112 1433856 1717640 1792320 1911808 2061168 2389760 2576460 2748224 2867712 3435280 3485689 3584640 4122336 4779520 5152920 5496448 5735424 6870560 6971378 7169280 8244672 9559040 10305840 10457067 10992896 13741120 13942756 14338560 16489344 17428445 20611680 20914134 21985792 27482240 27885512 28677120 32978688 34856890 41223360 41828268 43971584 52285335 54964480 55771024 65957376 69713780 80170847 82446720 83656536 104570670 109928960 111542048 131914752 139427560 160341694 164893440 167313072 209141340 219857920 223084096 240512541 278855120 320683388 329786880 334626144 400854235 418282680 446168192 481025082 557710240 641366776 659573760 669252288 801708470 836565360 892336384 962050164 1115420480 1202562705 1282733552 1338504576 1603416940 1673130720 1784672768 1924100328 2230840960 2405125410 2565467104 2677009152 3206833880 3346261440 3569345536 3848200656 4461681920 4810250820 5130934208 5354018304 6413667760 6692522880 7696401312 8923363840 9620501640 10261868416 10708036608 12827335520 13385045760 15392802624 17846727680 19241003280 20523736832 25654671040 26770091520 30785605248 38482006560 41047473664 51309342080 53540183040 61571210496 76964013120 82094947328 102618684160 123142420992 153928026240 205237368320 246284841984 307856052480 410474736640 615712104960 1231424209920
- Sum of all divisors σ(n): 4112080807104
- Sum of proper divisors (its aliquot sum) s(n): 2880656597184
- 1231424209920 is an abundant number, because the sum of its proper divisors (2880656597184) is greater than itself. Its abundance is 1649232387264
Bases of 1231424209920
- Binary: 100011110101101101001101001000100000000002
- Hexadecimal: 0x11EB69A4400
- Base-36: FPPI6HHC
Squares and roots of 1231424209920
- 1231424209920 squared (12314242099202) is 1516405584777096226406400
- 1231424209920 cubed (12314242099203) is 1867338549152411299914314560831488000
-
The
square root of 1231424209920 is 1109695.5483014249 -
The
cube root of 1231424209920 is 10718.5464874167
Scales and comparisons
How big is 1231424209920?- 1,231,424,209,920 seconds is equal to 39,155 years, 25 weeks, 32 minutes.
-
To count from 1 to 1,231,424,209,920 would take you about ninety-seven thousand, eight hundred eighty-eight 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 1231424209920 cubic inches would be around 893.2 feet tall.
Recreational maths with 1231424209920
- 1231424209920 backwards is 0299024241321
- The number of decimal digits it has is: 13
- The sum of 1231424209920's digits is 39
- More coming soon!
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