1389944910900
1,389,944,910,900 is an even composite number composed of six prime numbers multiplied together.
1389944910900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 1389944910900:
22 × 3 × 52 × 7 × 132 × 19792
(2 × 2 × 3 × 5 × 5 × 7 × 13 × 13 × 1979 × 1979)See below for interesting mathematical facts about the number 1389944910900 from the Numbermatics database.
Names of 1389944910900
- Cardinal: 1389944910900 can be written as One trillion, three hundred eighty-nine billion, nine hundred forty-four million, nine hundred ten thousand, nine hundred.
Scientific notation
- Scientific notation: 1.3899449109 × 1012
Factors of 1389944910900
Divisors of 1389944910900
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 25 26 28 30 35 39 42 50 52 60 65 70 75 78 84 91 100 105 130 140 150 156 169 175 182 195 210 260 273 300 325 338 350 364 390 420 455 507 525 546 650 676 700 780 845 910 975 1014 1050 1092 1183 1300 1365 1690 1820 1950 1979 2028 2100 2275 2366 2535 2730 3380 3549 3900 3958 4225 4550 4732 5070 5460 5915 5937 6825 7098 7916 8450 9100 9895 10140 11830 11874 12675 13650 13853 14196 16900 17745 19790 23660 23748 25350 25727 27300 27706 29575 29685 35490 39580 41559 49475 50700 51454 55412 59150 59370 69265 70980 77181 83118 88725 98950 102908 118300 118740 128635 138530 148425 154362 166236 177450 180089 197900 207795 257270 277060 296850 308724 334451 346325 354900 360178 385905 415590 514540 540267 593700 643175 668902 692650 720356 771810 831180 900445 1003353 1038975 1080534 1286350 1337804 1385300 1543620 1672255 1800890 1929525 2006706 2077950 2161068 2341157 2572700 2701335 3344510 3601780 3859050 3916441 4013412 4155900 4502225 4682314 5016765 5402670 6689020 7023471 7718100 7832882 8361275 9004450 9364628 10033530 10805340 11705785 11749323 13506675 14046942 15665764 16722550 18008900 19582205 20067060 23411570 23498646 25083825 27013350 27415087 28093884 33445100 35117355 39164410 46823140 46997292 50167650 50913733 54026700 54830174 58528925 58746615 70234710 78328820 82245261 97911025 100335300 101827466 109660348 117057850 117493230 137075435 140469420 152741199 164490522 175586775 195822050 203654932 234115700 234986460 254568665 274150870 293733075 305482398 328981044 351173550 356396131 391644100 411226305 509137330 548301740 587466150 610964796 661878529 685377175 702347100 712792262 763705995 822452610 1018274660 1069188393 1174932300 1272843325 1323757058 1370754350 1425584524 1527411990 1644905220 1781980655 1985635587 2056131525 2138376786 2545686650 2647514116 2741508700 3054823980 3309392645 3563961310 3818529975 3971271174 4112263050 4276753572 4633149703 5091373300 5345941965 6618785290 7127922620 7637059950 7942542348 8224526100 8909903275 9266299406 9928177935 10691883930 13237570580 13899449109 15274119900 16546963225 17819806550 18532598812 19856355870 21383767860 23165748515 26729709825 27798898218 33093926450 35639613100 39712711740 46331497030 49640889675 53459419650 55597796436 66187852900 69497245545 92662994060 99281779350 106918839300 115828742575 138994491090 198563558700 231657485150 277988982180 347486227725 463314970300 694972455450 1389944910900
- Sum of all divisors σ(n): 4979341322592
- Sum of proper divisors (its aliquot sum) s(n): 3589396411692
- 1389944910900 is an abundant number, because the sum of its proper divisors (3589396411692) is greater than itself. Its abundance is 2199451500792
Bases of 1389944910900
- Binary: 101000011100111110010110000110100001101002
- Hexadecimal: 0x1439F2C3434
- Base-36: HQJ5B96C
Squares and roots of 1389944910900
- 1389944910900 squared (13899449109002) is 1931946855336808938810000
- 1389944910900 cubed (13899449109003) is 2685299699704656089944589002029000000
-
The
square root of 1389944910900 is 1178959.2490412889 -
The
cube root of 1389944910900 is 11160.0428620481
Scales and comparisons
How big is 1389944910900?- 1,389,944,910,900 seconds is equal to 44,195 years, 49 weeks, 2 days, 8 hours, 35 minutes.
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To count from 1 to 1,389,944,910,900 would take you about one hundred ten thousand, four hundred eighty-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 1389944910900 cubic inches would be around 930 feet tall.
Recreational maths with 1389944910900
- 1389944910900 backwards is 0090194499831
- The number of decimal digits it has is: 13
- The sum of 1389944910900's digits is 57
- More coming soon!
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