1380921267870
1,380,921,267,870 is an even composite number composed of seven prime numbers multiplied together.
1380921267870 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1380921267870:
2 × 32 × 5 × 192 × 432 × 127 × 181
(2 × 3 × 3 × 5 × 19 × 19 × 43 × 43 × 127 × 181)See below for interesting mathematical facts about the number 1380921267870 from the Numbermatics database.
Names of 1380921267870
- Cardinal: 1380921267870 can be written as One trillion, three hundred eighty billion, nine hundred twenty-one million, two hundred sixty-seven thousand, eight hundred seventy.
Scientific notation
- Scientific notation: 1.38092126787 × 1012
Factors of 1380921267870
Divisors of 1380921267870
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 30 38 43 45 57 86 90 95 114 127 129 171 181 190 215 254 258 285 342 361 362 381 387 430 543 570 635 645 722 762 774 817 855 905 1083 1086 1143 1270 1290 1629 1634 1710 1805 1810 1849 1905 1935 2166 2286 2413 2451 2715 3249 3258 3439 3610 3698 3810 3870 4085 4826 4902 5415 5430 5461 5547 5715 6498 6878 7239 7353 7783 8145 8170 9245 10317 10830 10922 11094 11430 12065 12255 14478 14706 15523 15566 16245 16290 16383 16641 17195 18490 20634 21717 22987 23349 24130 24510 27305 27735 30951 31046 32490 32766 33282 34390 35131 36195 36765 38915 43434 45847 45974 46569 46698 49149 51585 54610 55470 61902 65341 68961 70047 70262 72390 73530 77615 77830 81915 83205 91694 93138 98298 103170 103759 105393 108585 114935 116745 130682 137541 137922 139707 140094 147877 154755 155230 163830 166410 175655 196023 206883 207518 210786 217170 229235 229870 232845 233490 234823 245745 275082 279414 295754 309510 311277 316179 326705 334669 344805 350235 351310 392046 412623 413766 436753 443631 458470 465690 469646 491490 518795 526965 588069 622554 632358 653410 667489 669338 687705 689610 698535 700470 704469 739385 825246 873506 887262 933831 980115 988441 1004007 1034415 1037590 1053930 1174115 1176138 1310259 1330893 1334978 1375410 1397070 1408938 1478770 1556385 1580895 1673345 1867662 1960230 1971421 1976882 2002467 2008014 2063115 2068830 2113407 2183765 2218155 2348230 2620518 2661786 2809663 2940345 2965323 3012021 3112770 3161790 3337445 3346690 3522345 3930777 3942842 4004934 4126230 4226814 4367530 4436310 4461637 4669155 4942205 5020035 5619326 5880690 5914263 5930646 6007401 6024042 6358711 6551295 6654465 6674890 7044690 7861554 8298307 8428989 8895969 8923274 9338310 9857105 9884410 10012335 10040070 10567035 11828526 12014802 12717422 13102590 13308930 13384911 14048315 14826615 15060105 16596614 16857978 17742789 17791938 18780379 19076133 19653885 19714210 20024670 21134070 22308185 24894921 25286967 26769822 28096630 29571315 29653230 30037005 30120210 31793555 35485578 37560758 38152266 39307770 40154733 41491535 42144945 42502963 44479845 44616370 49789842 50573934 56341137 57228399 59142630 60074010 63587110 66924555 74684763 80309466 82983070 84289890 84771103 85005926 88713945 88959690 93901895 95380665 112682274 114456798 120815509 124474605 126434835 127508889 133849110 149369526 169023411 169542206 177427890 187803790 190761330 200773665 212514815 241631018 248949210 252869670 254313309 255017778 281705685 286141995 338046822 356827201 362446527 373423815 382526667 401547330 423855515 425029630 508626618 563411370 572283990 604077545 637544445 713654402 724893054 746847630 762939927 765053334 807556297 845117055 847711030 1070481603 1087339581 1208155090 1271566545 1275088890 1525879854 1615112594 1690234110 1784136005 1812232635 1912633335 2140963206 2174679162 2422668891 2543133090 3211444809 3568272010 3624465270 3814699635 3825266670 4037781485 4845337782 5352408015 5436697905 6422889618 7268006673 7629399270 8075562970 10704816030 10873395810 12113344455 14536013346 15343569643 16057224045 24226688910 30687139286 32114448090 36340033365 46030708929 72680066730 76717848215 92061417858 138092126787 153435696430 230153544645 276184253574 460307089290 690460633935 1380921267870
- Sum of all divisors σ(n): 3931631488512
- Sum of proper divisors (its aliquot sum) s(n): 2550710220642
- 1380921267870 is an abundant number, because the sum of its proper divisors (2550710220642) is greater than itself. Its abundance is 1169788952772
Bases of 1380921267870
- Binary: 101000001100001010101001001010110100111102
- Hexadecimal: 0x1418552569E
- Base-36: HMDWV9NI
Squares and roots of 1380921267870
- 1380921267870 squared (13809212678702) is 1906943548055688294336900
- 1380921267870 cubed (13809212678703) is 2633338902137577352781229688925403000
-
The
square root of 1380921267870 is 1175126.0646713611 -
The
cube root of 1380921267870 is 11135.8397543063
Scales and comparisons
How big is 1380921267870?- 1,380,921,267,870 seconds is equal to 43,909 years, 1 week, 2 days, 1 hour, 4 minutes, 30 seconds.
-
To count from 1 to 1,380,921,267,870 would take you about one hundred nine thousand, seven hundred seventy-two 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 1380921267870 cubic inches would be around 928 feet tall.
Recreational maths with 1380921267870
- 1380921267870 backwards is 0787621290831
- The number of decimal digits it has is: 13
- The sum of 1380921267870's digits is 54
- More coming soon!
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