1320420829920
1,320,420,829,920 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1320420829920 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
1320420829920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1320420829920:
25 × 3 × 5 × 31 × 131 × 421 × 1609
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 131 × 421 × 1609)See below for interesting mathematical facts about the number 1320420829920 from the Numbermatics database.
Names of 1320420829920
- Cardinal: 1320420829920 can be written as One trillion, three hundred twenty billion, four hundred twenty million, eight hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.32042082992 × 1012
Factors of 1320420829920
Divisors of 1320420829920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 131 155 160 186 240 248 262 310 372 393 421 465 480 496 524 620 655 744 786 842 930 992 1048 1240 1263 1310 1488 1572 1609 1684 1860 1965 2096 2105 2480 2526 2620 2976 3144 3218 3368 3720 3930 4061 4192 4210 4827 4960 5052 5240 6288 6315 6436 6736 7440 7860 8045 8122 8420 9654 10104 10480 12183 12576 12630 12872 13051 13472 14880 15720 16090 16244 16840 19308 20208 20305 20960 24135 24366 25260 25744 26102 31440 32180 32488 33680 38616 39153 40416 40610 48270 48732 49879 50520 51488 52204 55151 60915 62880 64360 64976 65255 67360 77232 78306 81220 96540 97464 99758 101040 104408 110302 121830 128720 129952 130510 149637 154464 156612 162440 165453 193080 194928 195765 199516 202080 208816 210779 220604 243660 249395 257440 261020 275755 299274 313224 324880 330906 386160 389856 391530 399032 417632 421558 441208 487320 498790 522040 551510 598548 626448 632337 649760 661812 677389 748185 772320 783060 798064 827265 843116 882416 974640 997580 1044080 1053895 1103020 1197096 1252896 1264674 1323624 1354778 1496370 1566120 1596128 1654530 1686232 1709681 1764832 1949280 1995160 2032167 2088160 2107790 2206040 2394192 2529348 2647248 2709556 2992740 3132240 3161685 3309060 3372464 3386945 3419362 3990320 4064334 4215580 4412080 4788384 5058696 5129043 5294496 5419112 5985480 6264480 6323370 6534149 6618120 6744928 6773890 6838724 7980640 8128668 8431160 8548405 8824160 10117392 10160835 10258086 10838224 11970960 12646740 13068298 13236240 13547780 13677448 16257336 16862320 17096810 19602447 20234784 20321670 20516172 20999059 21676448 23941920 25293480 25645215 26136596 26472480 27095560 27354896 32514672 32670745 33724640 34193620 39204894 40643340 41032344 41998118 50586960 51290430 52273192 54191120 54709792 62997177 65029344 65341490 68387240 78409788 81286680 82064688 83996236 88737959 98012235 101173920 102580860 104546384 104995295 108382240 125994354 130682980 136774480 156819576 162573360 164129376 167992472 177475918 196024470 205161720 209092768 209990590 251988708 261365960 266213877 273548960 313639152 314985885 325146720 335984944 354951836 392048940 410323440 419981180 443689795 503977416 522731920 532427754 627278304 629971770 671969888 709903672 784097880 820646880 839962360 887379590 1007954832 1045463840 1064855508 1259943540 1331069385 1419807344 1568195760 1679924720 1774759180 2015909664 2129711016 2519887080 2662138770 2750876729 2839614688 3136391520 3359849440 3549518360 4259422032 5039774160 5324277540 5501753458 7099036720 8252630187 8518844064 10079548320 10648555080 11003506916 13754383645 14198073440 16505260374 21297110160 22007013832 27508767290 33010520748 41263150935 42594220320 44014027664 55017534580 66021041496 82526301870 88028055328 110035069160 132042082992 165052603740 220070138320 264084165984 330105207480 440140276640 660210414960 1320420829920
- Sum of all divisors σ(n): 4339243560960
- Sum of proper divisors (its aliquot sum) s(n): 3018822731040
- 1320420829920 is an abundant number, because the sum of its proper divisors (3018822731040) is greater than itself. Its abundance is 1698401901120
Bases of 1320420829920
- Binary: 100110011011011110011011011101010111000002
- Hexadecimal: 0x1336F36EAE0
- Base-36: GULCGWYO
Squares and roots of 1320420829920
- 1320420829920 squared (13204208299202) is 1743511168086621567206400
- 1320420829920 cubed (13204208299203) is 2302168463539725468219645743935488000
-
The
square root of 1320420829920 is 1149095.6574280489 -
The
cube root of 1320420829920 is 10970.7787237827
Scales and comparisons
How big is 1320420829920?- 1,320,420,829,920 seconds is equal to 41,985 years, 15 weeks, 3 days, 11 hours, 52 minutes.
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To count from 1 to 1,320,420,829,920 would take you about one hundred four thousand, nine hundred sixty-three 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 1320420829920 cubic inches would be around 914.2 feet tall.
Recreational maths with 1320420829920
- 1320420829920 backwards is 0299280240231
- The number of decimal digits it has is: 13
- The sum of 1320420829920's digits is 42
- More coming soon!
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