71390386080
71,390,386,080 is an even composite number composed of six prime numbers multiplied together.
71390386080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 71390386080:
25 × 32 × 5 × 132 × 31 × 9463
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 31 × 9463)See below for interesting mathematical facts about the number 71390386080 from the Numbermatics database.
Names of 71390386080
- Cardinal: 71390386080 can be written as Seventy-one billion, three hundred ninety million, three hundred eighty-six thousand and eighty.
Scientific notation
- Scientific notation: 7.139038608 × 1010
Factors of 71390386080
Divisors of 71390386080
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 32 36 39 40 45 48 52 60 62 65 72 78 80 90 93 96 104 117 120 124 130 144 155 156 160 169 180 186 195 208 234 240 248 260 279 288 310 312 338 360 372 390 403 416 465 468 480 496 507 520 558 585 620 624 676 720 744 780 806 845 930 936 992 1014 1040 1116 1170 1209 1240 1248 1352 1395 1440 1488 1521 1560 1612 1690 1860 1872 2015 2028 2080 2232 2340 2418 2480 2535 2704 2790 2976 3042 3120 3224 3380 3627 3720 3744 4030 4056 4464 4680 4836 4960 5070 5239 5408 5580 6045 6084 6240 6448 6760 7254 7440 7605 8060 8112 8928 9360 9463 9672 10140 10478 11160 12090 12168 12896 13520 14508 14880 15210 15717 16120 16224 18135 18720 18926 19344 20280 20956 22320 24180 24336 26195 27040 28389 29016 30420 31434 32240 36270 37852 38688 40560 41912 44640 47151 47315 48360 48672 52390 56778 58032 60840 62868 64480 72540 75704 78585 81120 83824 85167 94302 94630 96720 104780 113556 116064 121680 123019 125736 141945 145080 151408 157170 167648 170334 188604 189260 193440 209560 227112 235755 243360 246038 251472 283890 290160 293353 302816 314340 340668 369057 377208 378520 419120 425835 454224 471510 492076 502944 567780 580320 586706 615095 628680 681336 738114 754416 757040 838240 851670 880059 908448 943020 984152 1107171 1135560 1173412 1230190 1257360 1362672 1466765 1476228 1508832 1514080 1599247 1703340 1760118 1845285 1886040 1968304 2214342 2271120 2346824 2460380 2514720 2640177 2725344 2933530 2952456 3198494 3406680 3520236 3690570 3772080 3813589 3936608 4400295 4428684 4542240 4693648 4797741 4920760 5280354 5535855 5867060 5904912 6396988 6813360 7040472 7381140 7544160 7627178 7996235 8800590 8857368 9387296 9595482 9841520 10560708 11071710 11440767 11734120 11809824 12793976 13200885 13626720 14080944 14393223 14762280 15254356 15992470 17601180 17714736 19067945 19190964 19683040 21121416 22143420 22881534 23468240 23988705 25587952 26401770 28161888 28786446 29524560 30508712 31984940 34322301 35202360 35429472 38135890 38381928 42242832 44286840 45763068 46936480 47977410 49576657 51175904 52803540 57203835 57572892 59049120 61017424 63969880 68644602 70404720 71966115 76271780 76763856 84485664 88573680 91526136 95954820 99153314 105607080 114407670 115145784 122034848 127939760 137289204 140809440 143932230 148729971 152543560 153527712 171611505 177147360 183052272 191909640 198306628 211214160 228815340 230291568 247883285 255879520 274578408 287864460 297459942 305087120 343223010 366104544 383819280 396613256 422428320 446189913 457630680 460583136 495766570 549156816 575728920 594919884 610174240 686446020 743649855 767638560 793226512 892379826 915261360 991533140 1098313632 1151457840 1189839768 1372892040 1487299710 1586453024 1784759652 1830522720 1983066280 2230949565 2302915680 2379679536 2745784080 2974599420 3569519304 3966132560 4461899130 4759359072 5491568160 5949198840 7139038608 7932265120 8923798260 11898397680 14278077216 17847596520 23796795360 35695193040 71390386080
- Sum of all divisors σ(n): 272339698176
- Sum of proper divisors (its aliquot sum) s(n): 200949312096
- 71390386080 is an abundant number, because the sum of its proper divisors (200949312096) is greater than itself. Its abundance is 129558926016
Bases of 71390386080
- Binary: 10000100111110011001011010111101000002
- Hexadecimal: 0x109F32D7A0
- Base-36: WSNZQG0
Squares and roots of 71390386080
- 71390386080 squared (713903860802) is 5096587224651457766400
- 71390386080 cubed (713903860803) is 363847329658263263378110451712000
-
The
square root of 71390386080 is 267189.7941164667 -
The
cube root of 71390386080 is 4148.3931666779
Scales and comparisons
How big is 71390386080?- 71,390,386,080 seconds is equal to 2,269 years, 51 weeks, 4 days, 14 hours, 48 minutes.
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To count from 1 to 71,390,386,080 would take you about four thousand, five hundred thirty-nine 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 71390386080 cubic inches would be around 345.7 feet tall.
Recreational maths with 71390386080
- 71390386080 backwards is 08068309317
- 71390386080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71390386080's digits is 45
- More coming soon!
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