28072009680
28,072,009,680 is an even composite number composed of eight prime numbers multiplied together.
28072009680 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 28072009680:
24 × 3 × 5 × 112 × 13 × 23 × 53 × 61
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 13 × 23 × 53 × 61)See below for interesting mathematical facts about the number 28072009680 from the Numbermatics database.
Names of 28072009680
- Cardinal: 28072009680 can be written as Twenty-eight billion, seventy-two million, nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 2.807200968 × 1010
Factors of 28072009680
Divisors of 28072009680
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 23 24 26 30 33 39 40 44 46 48 52 53 55 60 61 65 66 69 78 80 88 92 104 106 110 115 120 121 122 130 132 138 143 156 159 165 176 183 184 195 208 212 220 230 240 242 244 253 260 264 265 276 286 299 305 312 318 330 345 363 366 368 390 424 429 440 460 484 488 506 520 528 530 552 572 583 598 605 610 624 636 660 671 689 690 715 726 732 759 780 793 795 848 858 880 897 915 920 968 976 1012 1040 1060 1104 1144 1166 1196 1210 1219 1220 1265 1272 1320 1342 1378 1380 1403 1430 1452 1464 1495 1518 1560 1573 1586 1590 1716 1749 1794 1815 1830 1840 1936 2013 2024 2067 2120 2145 2288 2332 2379 2392 2420 2438 2440 2530 2544 2640 2684 2756 2760 2783 2806 2860 2904 2915 2928 2990 3036 3120 3146 3172 3180 3233 3289 3355 3432 3445 3498 3588 3630 3657 3660 3795 3965 4026 4048 4134 4209 4240 4290 4485 4664 4719 4758 4784 4840 4876 4880 5060 5368 5512 5520 5566 5612 5720 5808 5830 5980 6072 6095 6292 6344 6360 6413 6466 6578 6710 6864 6890 6996 7015 7176 7260 7314 7320 7381 7579 7590 7865 7930 8052 8268 8349 8418 8580 8723 8745 8970 9328 9438 9516 9680 9699 9752 9867 10065 10120 10335 10736 11024 11132 11224 11440 11660 11895 11960 12144 12190 12584 12688 12720 12826 12932 13156 13409 13420 13780 13915 13992 14030 14352 14520 14628 14640 14762 15158 15180 15433 15730 15847 15860 16104 16165 16445 16536 16698 16836 17160 17446 17490 17940 18239 18285 18876 19032 19239 19398 19504 19734 20130 20240 20670 21045 22143 22264 22448 22737 23320 23595 23790 23920 24380 25168 25652 25864 26169 26312 26818 26840 27560 27830 27984 28060 29040 29256 29524 30316 30360 30866 31460 31694 31720 32065 32208 32330 32890 33072 33396 33672 34320 34892 34980 35563 35880 36179 36478 36570 36905 37752 37895 38064 38478 38796 39468 40227 40260 41340 41745 42029 42090 43615 44286 44528 45474 46299 46640 47190 47541 47580 48495 48760 49335 51304 51728 52338 52624 53636 53680 54717 55120 55660 56120 58512 59048 60632 60720 61732 62920 63388 63440 64130 64660 65780 66792 67045 67344 69784 69960 71126 71760 72358 72956 73140 73810 74359 75504 75790 76956 77165 77592 78936 79235 80454 80520 82680 83369 83490 84058 84180 87230 88572 90948 91195 92598 94380 95082 95160 95953 96195 96990 97520 98670 102608 104676 106689 107272 108537 109434 110715 111320 112240 113685 118096 121264 123464 125840 126087 126776 128260 129320 130845 131560 133584 134090 139568 139920 142252 144716 145912 146280 147499 147620 148718 151580 153912 154330 155184 157872 158470 160908 161040 165360 166738 166980 168116 168360 169763 174317 174460 177144 177815 180895 181896 182390 185196 188760 190164 190320 191906 192390 193980 197340 200629 201135 209352 210145 213378 214544 217074 218868 221430 222640 223077 227370 231495 237705 246928 250107 252174 253552 256520 258640 261690 263120 268180 273585 284504 287859 289432 291824 292560 294998 295240 297436 303160 307824 308660 316940 321816 333476 333960 336232 336720 339526 348634 348920 354288 355630 361790 363792 364780 370392 371795 377520 380328 383812 384780 387960 391193 394680 401258 402270 416845 418704 420290 426756 434148 437736 442497 442860 446154 454740 462319 462990 475410 479765 500214 504348 509289 513040 522951 523380 533445 536360 542685 547170 569008 575718 578864 589996 590480 594872 601887 606320 617320 630435 633880 643632 666952 667920 672464 679052 697268 697840 711260 723580 729560 737495 740784 743590 760656 767624 769560 775920 782386 789360 802516 804540 817949 833690 840580 848815 853512 868296 871585 875472 884994 885720 892308 909480 924638 925980 950820 959530 966667 1000428 1003145 1008696 1018578 1045902 1046760 1066890 1072720 1085370 1094340 1115385 1151436 1173579 1179992 1189744 1203774 1234640 1250535 1260870 1267760 1333904 1358104 1386957 1394536 1422520 1439295 1447160 1459120 1474990 1487180 1535248 1539120 1564772 1605032 1609080 1635898 1667380 1681160 1697630 1707024 1736592 1743170 1769988 1771440 1784616 1818960 1849276 1851960 1901640 1917487 1919060 1933334 1955965 2000856 2006290 2017392 2037156 2091804 2093520 2133780 2170740 2188680 2206919 2212485 2230770 2302872 2311595 2347158 2359984 2407548 2453847 2501070 2521740 2546445 2614755 2716208 2773914 2789072 2845040 2878590 2894320 2900001 2949980 2974360 3009435 3129544 3210064 3218160 3271796 3334760 3362320 3395260 3486340 3539976 3569232 3698552 3703920 3803280 3834974 3838120 3866668 3911930 4001712 4012580 4074312 4089745 4183608 4267560 4341480 4377360 4413838 4424970 4461540 4605744 4623190 4694316 4815096 4833335 4907694 5002140 5043480 5085509 5092890 5229510 5547828 5752461 5757180 5800002 5867895 5899960 5948720 6018870 6259088 6543592 6620757 6669520 6790520 6934785 6972680 7079952 7397104 7669948 7676240 7733336 7823860 8025160 8148624 8179490 8367216 8535120 8682960 8827676 8849940 8923080 8997439 9246380 9388632 9587435 9630192 9666670 9815388 10004280 10086960 10171018 10185780 10459020 10633337 11034595 11095656 11504922 11514360 11600004 11735790 11799920 12037740 12269235 13087184 13241514 13581040 13869570 13945360 14500005 15256527 15339896 15466672 15647720 16050320 16358980 17655352 17699880 17846160 17994878 18492760 18777264 19174870 19333340 19630776 20008560 20342036 20371560 20918040 21266674 22069190 22191312 23009844 23028720 23200008 23471580 24075480 24538470 25427545 26483028 26992317 27739140 28762305 29000010 30513054 30679792 31295440 31900011 32717960 33103785 35310704 35399760 35989756 36985520 38349740 38666680 39261552 40684072 40743120 41836080 42533348 44138380 44987195 46019688 46400016 46943160 48150960 49076940 50855090 52966056 53166685 53984634 55478280 57524610 58000020 61026108 63800022 65435920 66207570 71979512 76282635 76699480 77333360 81368144 85066696 88276760 89974390 92039376 93886320 98153880 101710180 105932112 106333370 107969268 110956560 115049220 116000040 116966707 122052216 127600044 132415140 134961585 143959024 152565270 153398960 159500055 170133392 176553520 179948780 196307760 203420360 212666740 215938536 230098440 232000080 233933414 244104432 255200088 264830280 269923170 305130540 319000110 350900121 359897560 406840720 425333480 431877072 460196880 467866828 510400176 529660560 539846340 584833535 610261080 638000220 701800242 719795120 850666960 935733656 1079692680 1169667070 1220522160 1276000440 1403600484 1754500605 1871467312 2159385360 2339334140 2552000880 2807200968 3509001210 4678668280 5614401936 7018002420 9357336560 14036004840 28072009680
- Sum of all divisors σ(n): 111313875456
- Sum of proper divisors (its aliquot sum) s(n): 83241865776
- 28072009680 is an abundant number, because the sum of its proper divisors (83241865776) is greater than itself. Its abundance is 55169856096
Bases of 28072009680
- Binary: 110100010010011100011011111110100002
- Hexadecimal: 0x68938DFD0
- Base-36: CW9CLAO
Squares and roots of 28072009680
- 28072009680 squared (280720096802) is 788037727474013702400
- 28072009680 cubed (280720096803) is 22121802713855714602225439232000
-
The
square root of 28072009680 is 167547.0372164187 -
The
cube root of 28072009680 is 3039.1898839733
Scales and comparisons
How big is 28072009680?- 28,072,009,680 seconds is equal to 892 years, 31 weeks, 2 days, 12 hours, 28 minutes.
-
To count from 1 to 28,072,009,680 would take you about one thousand, seven hundred eighty-five 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 28072009680 cubic inches would be around 253.3 feet tall.
Recreational maths with 28072009680
- 28072009680 backwards is 08690027082
- The number of decimal digits it has is: 11
- The sum of 28072009680's digits is 42
- More coming soon!
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The information we have on file for 28072009680 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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