12198907440
12,198,907,440 is an even composite number composed of seven prime numbers multiplied together.
12198907440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12198907440:
24 × 32 × 5 × 19 × 23 × 137 × 283
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 23 × 137 × 283)See below for interesting mathematical facts about the number 12198907440 from the Numbermatics database.
Names of 12198907440
- Cardinal: 12198907440 can be written as Twelve billion, one hundred ninety-eight million, nine hundred seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.219890744 × 1010
Factors of 12198907440
Divisors of 12198907440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 23 24 30 36 38 40 45 46 48 57 60 69 72 76 80 90 92 95 114 115 120 137 138 144 152 171 180 184 190 207 228 230 240 274 276 283 285 304 342 345 360 368 380 411 414 437 456 460 548 552 566 570 684 685 690 720 760 822 828 849 855 874 912 920 1035 1096 1104 1132 1140 1233 1311 1368 1370 1380 1415 1520 1644 1656 1698 1710 1748 1840 2055 2070 2185 2192 2264 2280 2466 2547 2603 2622 2736 2740 2760 2830 3151 3288 3312 3396 3420 3496 3933 4110 4140 4245 4370 4528 4560 4932 5094 5206 5244 5377 5480 5520 5660 6165 6302 6509 6555 6576 6792 6840 6992 7809 7866 8220 8280 8490 8740 9453 9864 10188 10412 10488 10754 10960 11320 12330 12604 12735 13015 13018 13110 13584 13680 15618 15732 15755 16131 16440 16560 16980 17480 18906 19527 19665 19728 20376 20824 20976 21508 22640 23427 24660 25208 25470 26030 26036 26220 26885 28359 31236 31464 31510 32262 32545 32880 33960 34960 37812 38771 39045 39054 39330 40752 41648 43016 46854 47265 48393 49320 50416 50940 52060 52072 52440 53770 56718 58581 59869 62472 62928 63020 64524 65090 67920 75624 77542 78090 78108 78660 80655 86032 93708 94530 96786 97635 98640 101880 104120 104144 104880 107540 113436 116313 117135 117162 119738 123671 124944 126040 129048 130180 141795 151248 155084 156180 156216 157320 161310 179607 187416 189060 193572 193855 195270 203760 208240 215080 226872 232626 234270 234324 239476 241965 247342 252080 258096 260360 283590 292905 299345 310168 312360 312432 314640 322620 348939 359214 371013 374832 378120 387144 387710 390540 430160 453744 465252 468540 468648 478952 483930 494684 520720 538821 567180 581565 585810 598690 618355 620336 624720 645240 697878 718428 736649 742026 756240 774288 775420 781080 891733 898035 930504 937080 937296 957904 967860 989368 1077642 1113039 1134360 1163130 1171620 1197380 1236710 1290480 1395756 1436856 1473298 1484052 1550840 1562160 1744695 1783466 1796070 1855065 1861008 1874160 1935720 1978736 2155284 2209947 2226078 2268720 2326260 2343240 2394760 2473420 2675199 2694105 2791512 2873712 2946596 2968104 3101680 3489390 3566932 3592140 3683245 3710130 3871440 4310568 4419894 4452156 4458665 4652520 4686480 4789520 4946840 5350398 5388210 5565195 5583024 5893192 5936208 6629841 6978780 7133864 7184280 7366490 7420260 8025597 8621136 8839788 8904312 8917330 9305040 9893680 10700796 10776420 11049735 11130390 11786384 13259682 13375995 13957560 14267728 14368560 14732980 14840520 16051194 16942927 17679576 17808624 17834660 21401592 21552840 22099470 22260780 26519364 26751990 27915120 29465960 29681040 32102388 33149205 33885854 35359152 35669320 40127985 42803184 43105680 44198940 44521560 50828781 53038728 53503980 58931920 64204776 66298410 67771708 71338640 80255970 84714635 88397880 89043120 101657562 106077456 107007960 128409552 132596820 135543416 152486343 160511940 169429270 176795760 203315124 214015920 254143905 265193640 271086832 304972686 321023880 338858540 406630248 508287810 530387280 609945372 642047760 677717080 762431715 813260496 1016575620 1219890744 1355434160 1524863430 2033151240 2439781488 3049726860 4066302480 6099453720 12198907440
- Sum of all divisors σ(n): 45487802880
- Sum of proper divisors (its aliquot sum) s(n): 33288895440
- 12198907440 is an abundant number, because the sum of its proper divisors (33288895440) is greater than itself. Its abundance is 21089988000
Bases of 12198907440
- Binary: 10110101110001110010001110001100002
- Hexadecimal: 0x2D71C8E30
- Base-36: 5LQWX80
Squares and roots of 12198907440
- 12198907440 squared (121989074402) is 148813342729687353600
- 12198907440 cubed (121989074403) is 1815360193796452966704950784000
-
The
square root of 12198907440 is 110448.6642744039 -
The
cube root of 12198907440 is 2302.0087957529
Scales and comparisons
How big is 12198907440?- 12,198,907,440 seconds is equal to 387 years, 46 weeks, 1 day, 1 hour, 24 minutes.
-
To count from 1 to 12,198,907,440 would take you about seven hundred seventy-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 12198907440 cubic inches would be around 191.8 feet tall.
Recreational maths with 12198907440
- 12198907440 backwards is 04470989121
- 12198907440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12198907440's digits is 45
- More coming soon!
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