11989078920
11,989,078,920 is an even composite number composed of seven prime numbers multiplied together.
11989078920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 11989078920:
23 × 34 × 5 × 72 × 13 × 37 × 157
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 37 × 157)See below for interesting mathematical facts about the number 11989078920 from the Numbermatics database.
Names of 11989078920
- Cardinal: 11989078920 can be written as Eleven billion, nine hundred eighty-nine million, seventy-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.198907892 × 1010
Factors of 11989078920
Divisors of 11989078920
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 27 28 30 35 36 37 39 40 42 45 49 52 54 56 60 63 65 70 72 74 78 81 84 90 91 98 104 105 108 111 117 120 126 130 135 140 147 148 156 157 162 168 180 182 185 189 195 196 210 216 222 234 245 252 259 260 270 273 280 294 296 312 314 315 324 333 351 360 364 370 378 390 392 405 420 441 444 455 468 471 481 490 504 518 520 540 546 555 567 585 588 628 630 637 648 666 702 728 735 740 756 777 780 785 810 819 840 882 888 910 936 942 945 962 980 999 1036 1053 1080 1092 1099 1110 1134 1170 1176 1256 1260 1274 1295 1323 1332 1365 1404 1413 1443 1470 1480 1512 1554 1560 1570 1620 1638 1665 1755 1764 1813 1820 1884 1890 1911 1924 1960 1998 2041 2072 2106 2184 2198 2205 2220 2268 2331 2340 2355 2405 2457 2520 2548 2590 2646 2664 2730 2808 2826 2835 2886 2940 2997 3108 3140 3185 3240 3276 3297 3330 3367 3510 3528 3626 3640 3768 3780 3822 3848 3885 3969 3996 4082 4095 4212 4239 4329 4396 4410 4440 4536 4662 4680 4710 4810 4914 4995 5096 5180 5265 5292 5439 5460 5495 5652 5670 5733 5772 5809 5880 5994 6123 6216 6280 6370 6552 6594 6615 6660 6734 6993 7020 7065 7215 7252 7371 7560 7644 7693 7770 7938 7992 8164 8190 8424 8478 8658 8792 8820 9065 9324 9420 9555 9620 9828 9891 9990 10101 10205 10360 10530 10584 10878 10920 10990 11304 11340 11466 11544 11618 11655 11988 12246 12285 12717 12740 12987 13188 13230 13320 13468 13986 14040 14130 14287 14430 14504 14742 14985 15288 15386 15540 15876 16317 16328 16380 16485 16835 16956 17199 17316 17427 17640 18130 18369 18648 18840 19110 19240 19656 19782 19845 19980 20202 20410 20979 21060 21195 21645 21756 21980 22680 22932 23079 23236 23310 23569 23976 24492 24570 25434 25480 25974 26376 26460 26936 27195 27972 28260 28574 28665 28860 29045 29484 29673 29970 30303 30615 30772 31080 31752 32634 32760 32970 33670 33912 34398 34632 34854 34965 36260 36738 36855 38220 38465 38961 39564 39690 39960 40404 40663 40820 41958 42120 42390 42861 43290 43512 43960 45864 46158 46472 46620 47138 48951 48984 49140 49455 50505 50868 51597 51948 52281 52920 54390 55107 55944 56520 57148 57330 57720 58090 58968 59346 59940 60606 61230 61544 63585 64935 65268 65940 67340 68796 69237 69708 69930 70707 71435 72520 73476 73710 75517 76440 76930 77922 79128 79380 80808 81326 81585 81640 83916 84780 85722 85995 86580 87135 89019 90909 91845 92316 93240 94276 97902 98280 98910 100009 101010 101736 103194 103896 104562 104895 108780 110214 114296 114660 115395 116180 117845 118692 119880 121212 121989 122460 127170 128583 129870 130536 131880 134680 137592 138474 139416 139860 141414 142870 146853 146952 147420 148365 151034 151515 153860 155844 156843 158760 162652 163170 165321 167832 169560 171444 171990 173160 174270 178038 181818 183690 184632 188552 194805 195804 197820 200018 202020 203315 206388 207711 209124 209790 212121 214305 217560 220428 226551 229320 230790 232360 235690 237384 242424 243978 244755 244920 254340 257166 257985 259740 261405 272727 275535 276948 279720 282828 284641 285740 293706 294840 296730 300027 302068 303030 307720 311688 313686 325304 326340 330642 342888 343980 346185 348540 353535 356076 363636 365967 367380 377585 385749 389610 391608 395640 400036 404040 406630 412776 415422 418248 419580 424242 428610 440856 445095 453102 454545 461580 470529 471380 487956 489510 500045 508680 514332 515970 519480 522810 528619 545454 551070 553896 565656 569282 571480 587412 593460 600054 604136 606060 609945 623133 627372 636363 642915 652680 661284 679653 687960 692370 697080 707070 712152 727272 731934 734265 734760 755170 771498 779220 784215 800072 813260 826605 830844 839160 848484 853923 857220 890190 900081 906204 909090 923160 941058 942760 975912 979020 1000090 1028664 1031940 1038555 1045620 1057238 1060605 1090908 1097901 1102140 1132755 1138564 1157247 1174824 1186920 1200108 1212120 1219890 1246266 1254744 1272726 1285830 1322568 1359306 1363635 1384740 1414140 1423205 1463868 1468530 1500135 1510340 1542996 1558440 1568430 1585857 1626520 1653210 1661688 1696968 1707846 1714440 1780380 1800162 1812408 1818180 1829835 1882116 1909089 1928745 1958040 2000180 2038959 2063880 2077110 2091240 2114476 2121210 2181816 2195802 2204280 2265510 2277128 2314494 2352645 2400216 2439780 2492532 2545452 2561769 2571660 2643095 2700243 2718612 2727270 2769480 2828280 2846410 2927736 2937060 3000270 3020680 3085992 3115665 3136860 3171714 3181815 3293703 3306420 3398265 3415692 3560760 3600324 3636360 3659670 3700333 3764232 3818178 3857490 4000360 4077918 4154220 4228952 4242420 4269615 4391604 4500405 4531020 4628988 4705290 4757571 4879560 4985064 5090904 5123538 5143320 5286190 5400486 5437224 5454540 5489505 5692820 5786235 5874120 6000540 6116877 6231330 6273720 6343428 6363630 6587406 6612840 6796530 6831384 7200648 7319340 7400666 7636356 7685307 7714980 7929285 8100729 8155836 8308440 8484840 8539230 8783208 9000810 9062040 9257976 9410580 9515142 9545445 10194795 10247076 10572380 10800972 10909080 10979010 11100999 11385640 11572470 12001080 12233754 12462660 12686856 12727260 12808845 13174812 13501215 13593060 14272713 14638680 14801332 15272712 15370614 15429960 15858570 16201458 16311672 16468515 17078460 18001620 18501665 18821160 19030284 19090890 20389590 20494152 21144760 21601944 21958020 22201998 23055921 23144940 23787855 24467508 24925320 25454520 25617690 26349624 27002430 27186120 28545426 29602664 30584385 30741228 31717140 32402916 32937030 33302997 34156920 36003240 37003330 38060568 38181780 38426535 40503645 40779180 42818139 43916040 44403996 46111842 46289880 47575710 48935016 51235380 54004860 55504995 57090852 61168770 61482456 63434280 64805832 65874060 66605994 71363565 74006660 76363560 76853070 81007290 81558360 85636278 88807992 92223684 95151420 99908991 102470760 108009720 111009990 114181704 115279605 122337540 131748120 133211988 142727130 148013320 153706140 162014580 166514985 171272556 184447368 190302840 199817982 214090695 222019980 230559210 244675080 266423976 285454260 299726973 307412280 324029160 333029970 342545112 399635964 428181390 444039960 461118420 499544955 570908520 599453946 666059940 799271928 856362780 922236840 999089910 1198907892 1332119880 1498634865 1712725560 1998179820 2397815784 2997269730 3996359640 5994539460 11989078920
- Sum of all divisors σ(n): 52176080880
- Sum of proper divisors (its aliquot sum) s(n): 40187001960
- 11989078920 is an abundant number, because the sum of its proper divisors (40187001960) is greater than itself. Its abundance is 28197923040
Bases of 11989078920
- Binary: 10110010101001101011010011100010002
- Hexadecimal: 0x2CA9AD388
- Base-36: 5I9ZKI0
Squares and roots of 11989078920
- 11989078920 squared (119890789202) is 143738013349988366400
- 11989078920 cubed (119890789203) is 1723286385857024105851476288000
-
The
square root of 11989078920 is 109494.6524721641 -
The
cube root of 11989078920 is 2288.7337456489
Scales and comparisons
How big is 11989078920?- 11,989,078,920 seconds is equal to 381 years, 11 weeks, 1 day, 11 hours, 42 minutes.
-
To count from 1 to 11,989,078,920 would take you about seven hundred sixty-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 11989078920 cubic inches would be around 190.7 feet tall.
Recreational maths with 11989078920
- 11989078920 backwards is 02987098911
- 11989078920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 11989078920's digits is 54
- More coming soon!
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