1389947328
1,389,947,328 is an even composite number composed of five prime numbers multiplied together.
1389947328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 1389947328:
26 × 32 × 72 × 113 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 11 × 11 × 37)See below for interesting mathematical facts about the number 1389947328 from the Numbermatics database.
Names of 1389947328
- Cardinal: 1389947328 can be written as One billion, three hundred eighty-nine million, nine hundred forty-seven thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.389947328 × 109
Factors of 1389947328
Divisors of 1389947328
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 37 42 44 48 49 56 63 64 66 72 74 77 84 88 96 98 99 111 112 121 126 132 144 147 148 154 168 176 192 196 198 222 224 231 242 252 259 264 288 294 296 308 333 336 352 363 392 396 407 441 444 448 462 484 504 518 528 539 576 588 592 616 666 672 693 704 726 777 784 792 814 847 882 888 924 968 1008 1036 1056 1078 1089 1176 1184 1221 1232 1331 1332 1344 1386 1452 1554 1568 1584 1617 1628 1694 1764 1776 1813 1848 1936 2016 2072 2112 2156 2178 2331 2352 2368 2442 2464 2541 2662 2664 2772 2849 2904 3108 3136 3168 3234 3256 3388 3528 3552 3626 3663 3696 3872 3993 4032 4144 4312 4356 4477 4662 4704 4851 4884 4928 5082 5324 5328 5439 5544 5698 5808 5929 6216 6336 6468 6512 6776 7056 7104 7252 7326 7392 7623 7744 7986 8288 8547 8624 8712 8954 9317 9324 9408 9702 9768 10164 10648 10656 10878 11088 11396 11616 11858 11979 12432 12936 13024 13431 13552 14112 14504 14652 14784 15246 15972 16317 16576 17094 17248 17424 17787 17908 18634 18648 19404 19536 19943 20328 21296 21312 21756 22176 22792 23232 23716 23958 24864 25641 25872 26048 26862 27104 27951 28224 29008 29304 30492 31339 31944 32634 34188 34496 34848 35574 35816 37268 37296 38808 39072 39886 40293 40656 42592 43512 44352 45584 47432 47916 49247 49728 51282 51744 53361 53724 54208 55902 58016 58608 59829 60984 62678 63888 65219 65268 68376 69696 71148 71632 74536 74592 77616 78144 79772 80586 81312 83853 85184 87024 91168 94017 94864 95832 98494 102564 103488 106722 107448 111804 116032 117216 119658 121968 125356 127776 130438 130536 136752 142296 143264 147741 149072 149184 155232 159544 161172 162624 167706 174048 179487 182336 188034 189728 191664 195657 196988 205128 213444 214896 219373 223608 234432 239316 243936 250712 255552 260876 261072 273504 282051 284592 286528 295482 298144 310464 319088 322344 335412 344729 348096 358974 376068 379456 383328 391314 393976 410256 426888 429792 438746 443223 447216 478632 487872 501424 521752 522144 547008 564102 569184 586971 590964 596288 638176 644688 658119 670824 689458 717948 752136 766656 782628 787952 820512 853776 859584 877492 886446 894432 957264 1002848 1034187 1043504 1044288 1128204 1138368 1173942 1181928 1276352 1289376 1316238 1341648 1378916 1435896 1504272 1565256 1575904 1641024 1707552 1754984 1772892 1788864 1914528 1974357 2005696 2068374 2087008 2256408 2347884 2363856 2413103 2578752 2632476 2683296 2757832 2871792 3008544 3102561 3130512 3151808 3415104 3509968 3545784 3829056 3948714 4136748 4174016 4512816 4695768 4727712 4826206 5264952 5366592 5515664 5743584 6017088 6205122 6261024 7019936 7091568 7239309 7897428 8273496 9025632 9391536 9455424 9652412 10529904 11031328 11487168 12410244 12522048 14039872 14183136 14478618 15794856 16546992 18051264 18783072 19304824 21059808 21717927 22062656 24820488 28366272 28957236 31589712 33093984 37566144 38609648 42119616 43435854 49640976 57914472 63179424 66187968 77219296 86871708 99281952 115828944 126358848 154438592 173743416 198563904 231657888 347486832 463315776 694973664 1389947328
- Sum of all divisors σ(n): 5235360624
- Sum of proper divisors (its aliquot sum) s(n): 3845413296
- 1389947328 is an abundant number, because the sum of its proper divisors (3845413296) is greater than itself. Its abundance is 2455465968
Bases of 1389947328
- Binary: 10100101101100011101001110000002
- Hexadecimal: 0x52D8E9C0
- Base-36: MZJE80
Squares and roots of 1389947328
- 1389947328 squared (13899473282) is 1931953574614339584
- 1389947328 cubed (13899473283) is 2685313708855249935265431552
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The
square root of 1389947328 is 37281.9973713855 -
The
cube root of 1389947328 is 1116.0049331111
Scales and comparisons
How big is 1389947328?- 1,389,947,328 seconds is equal to 44 years, 10 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,389,947,328 would take you about 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 1389947328 cubic inches would be around 93 feet tall.
Recreational maths with 1389947328
- 1389947328 backwards is 8237499831
- The number of decimal digits it has is: 10
- The sum of 1389947328's digits is 54
- More coming soon!
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The information we have on file for 1389947328 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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