1220741340
1,220,741,340 is an even composite number composed of eight prime numbers multiplied together.
1220741340 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1220741340:
22 × 3 × 5 × 7 × 13 × 47 × 67 × 71
(2 × 2 × 3 × 5 × 7 × 13 × 47 × 67 × 71)See below for interesting mathematical facts about the number 1220741340 from the Numbermatics database.
Names of 1220741340
- Cardinal: 1220741340 can be written as One billion, two hundred twenty million, seven hundred forty-one thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.22074134 × 109
Factors of 1220741340
Divisors of 1220741340
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 47 52 60 65 67 70 71 78 84 91 94 105 130 134 140 141 142 156 182 188 195 201 210 213 235 260 268 273 282 284 329 335 355 364 390 402 420 426 455 469 470 497 546 564 611 658 670 705 710 780 804 852 871 910 923 938 940 987 994 1005 1065 1092 1222 1316 1340 1365 1407 1410 1420 1491 1645 1742 1820 1833 1846 1876 1974 1988 2010 2130 2345 2444 2485 2613 2730 2769 2814 2820 2982 3055 3149 3290 3337 3484 3666 3692 3948 4020 4260 4277 4355 4615 4690 4757 4935 4970 5226 5460 5538 5628 5964 6097 6110 6298 6461 6580 6674 7035 7332 7455 8554 8710 9165 9230 9380 9447 9514 9870 9940 10011 10452 11076 12194 12220 12596 12831 12922 13065 13348 13845 14070 14271 14910 15745 16685 17108 17420 18291 18330 18460 18894 19028 19383 19740 20022 21385 22043 23359 23785 24388 25662 25844 26130 27690 28140 28542 29820 30485 31490 32305 33299 33370 36582 36660 37788 38766 40044 40937 42770 43381 44086 46718 47235 47570 50055 51324 52260 55380 57084 60970 61841 62980 64155 64610 66129 66598 66740 70077 71355 73164 77532 81874 85540 86762 88172 91455 93436 94470 95140 96915 99897 100110 110215 116795 121940 122811 123682 128310 129220 130143 132258 133196 140154 142710 163748 166495 173524 182910 185523 188940 193830 199794 200220 204685 216905 220430 223579 233590 245622 247364 256620 260286 264516 280308 285420 286559 303667 309205 330645 332990 350385 365820 371046 387660 399588 409370 432887 433810 440860 447158 467180 491244 499485 520572 573118 607334 614055 618410 650715 661290 665980 670737 700770 742092 818740 859677 865774 867620 894316 911001 927615 998970 1117895 1146236 1214668 1228110 1236820 1298661 1301430 1322580 1341474 1401540 1432795 1518335 1565053 1719354 1731548 1822002 1855230 1997940 2164435 2235790 2456220 2597322 2602860 2682948 2865590 2906527 3036670 3130106 3353685 3438708 3644004 3710460 4298385 4328870 4471580 4555005 4695159 5194644 5731180 5813054 6073340 6260212 6493305 6707370 7825265 8596770 8657740 8719581 9110010 9390318 11626108 12986610 13414740 14532635 15650530 17193540 17439162 18220020 18780636 20345689 23475795 25973220 29065270 31301060 34878324 40691378 43597905 46951590 58130540 61037067 81382756 87195810 93903180 101728445 122074134 174391620 203456890 244148268 305185335 406913780 610370670 1220741340
- Sum of all divisors σ(n): 4421910528
- Sum of proper divisors (its aliquot sum) s(n): 3201169188
- 1220741340 is an abundant number, because the sum of its proper divisors (3201169188) is greater than itself. Its abundance is 1980427848
Bases of 1220741340
- Binary: 10010001100001100001000110111002
- Hexadecimal: 0x48C308DC
- Base-36: K6SQ1O
Squares and roots of 1220741340
- 1220741340 squared (12207413402) is 1490209419184995600
- 1220741340 cubed (12207413403) is 1819160243256513236638104000
-
The
square root of 1220741340 is 34939.1090327157 -
The
cube root of 1220741340 is 1068.7461190651
Scales and comparisons
How big is 1220741340?- 1,220,741,340 seconds is equal to 38 years, 42 weeks, 2 days, 22 hours, 49 minutes.
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To count from 1 to 1,220,741,340 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 1220741340 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220741340
- 1220741340 backwards is 0431470221
- The number of decimal digits it has is: 10
- The sum of 1220741340's digits is 24
- More coming soon!
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