21431001900
21,431,001,900 is an even composite number composed of eight prime numbers multiplied together.
What does the number 21431001900 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 576 divisors.
21431001900 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21431001900:
22 × 3 × 52 × 7 × 11 × 61 × 67 × 227
(2 × 2 × 3 × 5 × 5 × 7 × 11 × 61 × 67 × 227)See below for interesting mathematical facts about the number 21431001900 from the Numbermatics database.
Names of 21431001900
- Cardinal: 21431001900 can be written as Twenty-one billion, four hundred thirty-one million, one thousand, nine hundred.
Scientific notation
- Scientific notation: 2.14310019 × 1010
Factors of 21431001900
Divisors of 21431001900
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 30 33 35 42 44 50 55 60 61 66 67 70 75 77 84 100 105 110 122 132 134 140 150 154 165 175 183 201 210 220 227 231 244 268 275 300 305 308 330 335 350 366 385 402 420 427 454 462 469 525 550 610 660 670 671 681 700 732 737 770 804 825 854 908 915 924 938 1005 1050 1100 1135 1155 1220 1281 1340 1342 1362 1407 1474 1525 1540 1589 1650 1675 1708 1830 1876 1925 2010 2013 2100 2135 2211 2270 2310 2345 2497 2562 2684 2724 2814 2948 3050 3178 3300 3350 3355 3405 3660 3685 3850 4020 4026 4087 4270 4422 4540 4575 4620 4690 4697 4767 4994 5025 5124 5159 5628 5675 5775 6100 6356 6405 6700 6710 6810 7035 7370 7491 7700 7945 8052 8174 8540 8844 9150 9380 9394 9534 9988 10050 10065 10318 10675 11055 11350 11550 11725 12261 12485 12810 13420 13620 13847 14070 14091 14740 14982 15209 15477 15890 16348 16775 17025 17479 18300 18425 18788 19068 20100 20130 20435 20636 21350 22110 22700 23100 23450 23485 23835 24522 24970 25620 25795 27694 28140 28182 28609 29964 30418 30954 31780 32025 33550 34050 34958 35175 36850 37455 39725 40260 40870 41541 42700 44220 44957 45627 46900 46970 47670 49044 49940 50325 51590 52437 55275 55388 56364 57218 60836 61305 61908 62425 64050 67100 68100 69235 69916 70350 70455 73700 74910 76045 77385 79450 81740 83082 85827 87395 89914 91254 93940 95340 96929 100650 102175 103180 104874 106463 110550 114436 117425 119175 122610 124850 128100 128975 134871 138470 140700 140910 143045 149820 152090 152317 154770 158900 166164 167299 171654 174790 179828 182508 187275 193858 201300 204350 207705 209748 212926 221100 224785 228135 234850 238350 245220 249700 257950 262185 269742 276940 281820 286090 290787 304180 304634 306525 309540 314699 319389 334598 343308 346175 349580 352275 374550 380225 386925 387716 408700 415410 425852 429135 436975 449570 456270 456951 469700 476700 484645 501897 515900 524370 532315 539484 572180 581574 609268 613050 629398 638778 669196 674355 692350 704550 715225 749100 760450 761585 773850 830820 836495 858270 873950 899140 912540 913902 927749 944097 969290 1003794 1038525 1048740 1064630 1066219 1123925 1140675 1163148 1171093 1226100 1258796 1277556 1310925 1348710 1384700 1409100 1430450 1453935 1520900 1523170 1547700 1573495 1596945 1672990 1716540 1747900 1827804 1855498 1888194 1938580 2007588 2077050 2129260 2132438 2145675 2247850 2281350 2284755 2342186 2423225 2509485 2621850 2661575 2697420 2783247 2860900 2907870 3046340 3146990 3193890 3198657 3345980 3371775 3513279 3710996 3776388 3807925 4154100 4182475 4264876 4291350 4495700 4562700 4569510 4638745 4684372 4720485 4846450 5018970 5243700 5323150 5331095 5566494 5815740 5855465 6293980 6387780 6397314 6494243 6743550 7026558 7269675 7615850 7867475 7984725 8364950 8582700 9139020 9277490 9440970 9692900 10037940 10205239 10646300 10662190 11132988 11423775 11710930 12547425 12794628 12988486 13487100 13916235 14053116 14539350 15231700 15734950 15969450 15993285 16729900 17566395 18554980 18881940 19482729 20410478 21324380 22847550 23193725 23421860 23602425 25094850 25976972 26655475 27832470 29078700 29277325 30615717 31469900 31938900 31986570 32471215 35132790 38965458 40820956 45695100 46387450 47204850 50189700 51026195 53310950 55664940 58554650 61231434 63973140 64942430 69581175 70265580 71436673 77930916 79966425 87831975 92774900 94409700 97413645 102052390 106621900 117109300 122462868 129884860 139162350 142873346 153078585 159932850 162356075 175663950 194827290 204104780 214310019 255130975 278324700 285746692 306157170 319865700 324712150 351327900 357183365 389654580 428620038 487068225 510261950 612314340 649424300 714366730 765392925 857240076 974136450 1020523900 1071550095 1428733460 1530785850 1785916825 1948272900 2143100190 3061571700 3571833650 4286200380 5357750475 7143667300 10715500950 21431001900
- Sum of all divisors σ(n): 80098873344
- Sum of proper divisors (its aliquot sum) s(n): 58667871444
- 21431001900 is an abundant number, because the sum of its proper divisors (58667871444) is greater than itself. Its abundance is 37236869544
Bases of 21431001900
- Binary: 100111111010110001100100011001011002
- Hexadecimal: 0x4FD63232C
- Base-36: 9UFGQWC
Squares and roots of 21431001900
- 21431001900 squared (214310019002) is 459287842437803610000
- 21431001900 cubed (214310019003) is 9842998623931469797736859000000
-
The
square root of 21431001900 is 146393.3123472517 -
The
cube root of 21431001900 is 2777.6711298371
Scales and comparisons
How big is 21431001900?- 21,431,001,900 seconds is equal to 681 years, 22 weeks, 6 days, 5 minutes.
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To count from 1 to 21,431,001,900 would take you about one thousand, three 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 21431001900 cubic inches would be around 231.5 feet tall.
Recreational maths with 21431001900
- 21431001900 backwards is 00910013412
- 21431001900 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21431001900's digits is 21
- More coming soon!
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