42161723800
42,161,723,800 is an even composite number composed of seven prime numbers multiplied together.
42161723800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42161723800:
23 × 52 × 7 × 17 × 61 × 113 × 257
(2 × 2 × 2 × 5 × 5 × 7 × 17 × 61 × 113 × 257)See below for interesting mathematical facts about the number 42161723800 from the Numbermatics database.
Names of 42161723800
- Cardinal: 42161723800 can be written as Forty-two billion, one hundred sixty-one million, seven hundred twenty-three thousand, eight hundred.
Scientific notation
- Scientific notation: 4.21617238 × 1010
Factors of 42161723800
Divisors of 42161723800
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 14 17 20 25 28 34 35 40 50 56 61 68 70 85 100 113 119 122 136 140 170 175 200 226 238 244 257 280 305 340 350 425 427 452 476 488 514 565 595 610 680 700 791 850 854 904 952 1028 1037 1130 1190 1220 1285 1400 1525 1582 1700 1708 1799 1921 2056 2074 2135 2260 2380 2440 2570 2825 2975 3050 3164 3400 3416 3598 3842 3955 4148 4270 4369 4520 4760 5140 5185 5650 5950 6100 6328 6425 6893 7196 7259 7684 7910 8296 8540 8738 8995 9605 10280 10370 10675 11300 11900 12200 12850 13447 13786 14392 14518 15368 15677 15820 17080 17476 17990 19210 19775 20740 21350 21845 22600 23800 25700 25925 26894 27572 29036 29041 30583 31354 31640 34465 34952 35980 36295 38420 39550 41480 42700 43690 44975 48025 48251 51400 51850 53788 55144 58072 58082 61166 62708 67235 68930 71960 72590 76840 78385 79100 85400 87380 89950 96050 96502 103700 107576 109225 109739 116164 117181 122332 125416 134470 137860 145180 145205 152915 156770 158200 172325 174760 179900 181475 192100 193004 203287 207400 218450 219478 232328 234362 241255 244664 266509 268940 275720 290360 290410 305830 313540 336175 344650 359800 362950 384200 386008 391925 406574 436900 438956 468724 482510 493697 533018 537880 548695 580820 585905 611660 627080 672350 689300 725900 726025 764575 783850 813148 820267 873800 877912 937448 965020 987394 1016435 1066036 1097390 1161640 1171810 1206275 1223320 1332545 1344700 1378600 1451800 1452050 1529150 1567700 1626296 1640534 1771501 1865563 1930040 1974788 2032870 2132072 2194780 2343620 2412550 2468485 2665090 2689400 2743475 2904100 2929525 3058300 3135400 3281068 3455879 3543002 3731126 3949576 4065740 4101335 4389560 4687240 4825100 4936970 5082175 5330180 5486950 5808200 5859050 6116600 6562136 6662725 6911758 7086004 7462252 8131480 8202670 8857505 9327815 9650200 9873940 10164350 10660360 10973900 11718100 12342425 12400507 13325450 13823516 14172008 14924504 16405340 17279395 17715010 18655630 19747880 20328700 20506675 21947800 23436200 24684850 24801014 26650900 27647032 30115517 32810680 34558790 35430020 37311260 40657400 41013350 44287525 46639075 49369700 49602028 53301800 60231034 62002535 69117580 70860040 74622520 82026700 86396975 88575050 93278150 98739400 99204056 120462068 124005070 138235160 150577585 164053400 172793950 177150100 186556300 210808619 240924136 248010140 301155170 310012675 345587900 354300200 373112600 421617238 496020280 602310340 620025350 691175800 752887925 843234476 1054043095 1204620680 1240050700 1505775850 1686468952 2108086190 2480101400 3011551700 4216172380 5270215475 6023103400 8432344760 10540430950 21080861900 42161723800
- Sum of all divisors σ(n): 122104506240
- Sum of proper divisors (its aliquot sum) s(n): 79942782440
- 42161723800 is an abundant number, because the sum of its proper divisors (79942782440) is greater than itself. Its abundance is 37781058640
Bases of 42161723800
- Binary: 1001110100010000100011011001100110002
- Hexadecimal: 0x9D108D998
- Base-36: JDA02AG
Squares and roots of 42161723800
- 42161723800 squared (421617238002) is 1777610953787486440000
- 42161723800 cubed (421617238003) is 74947142057442567179525272000000
-
The
square root of 42161723800 is 205333.2018938973 -
The
cube root of 42161723800 is 3480.4824880409
Scales and comparisons
How big is 42161723800?- 42,161,723,800 seconds is equal to 1,340 years, 31 weeks, 5 days, 21 hours, 56 minutes, 40 seconds.
-
To count from 1 to 42,161,723,800 would take you about two thousand, six hundred eighty-one 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 42161723800 cubic inches would be around 290 feet tall.
Recreational maths with 42161723800
- 42161723800 backwards is 00832716124
- 42161723800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42161723800's digits is 34
- More coming soon!
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