31393308672
31,393,308,672 is an even composite number composed of five prime numbers multiplied together.
31393308672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 31393308672:
213 × 34 × 112 × 17 × 23
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 11 × 17 × 23)See below for interesting mathematical facts about the number 31393308672 from the Numbermatics database.
Names of 31393308672
- Cardinal: 31393308672 can be written as Thirty-one billion, three hundred ninety-three million, three hundred eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.1393308672 × 1010
Factors of 31393308672
Divisors of 31393308672
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 23 24 27 32 33 34 36 44 46 48 51 54 64 66 68 69 72 81 88 92 96 99 102 108 121 128 132 136 138 144 153 162 176 184 187 192 198 204 207 216 242 253 256 264 272 276 288 297 306 324 352 363 368 374 384 391 396 408 414 432 459 484 506 512 528 544 552 561 576 594 612 621 648 704 726 736 748 759 768 782 792 816 828 864 891 918 968 1012 1024 1056 1088 1089 1104 1122 1152 1173 1188 1224 1242 1296 1377 1408 1452 1472 1496 1518 1536 1564 1584 1632 1656 1683 1728 1782 1836 1863 1936 2024 2048 2057 2112 2176 2178 2208 2244 2277 2304 2346 2376 2448 2484 2592 2754 2783 2816 2904 2944 2992 3036 3072 3128 3168 3264 3267 3312 3366 3456 3519 3564 3672 3726 3872 4048 4096 4114 4224 4301 4352 4356 4416 4488 4554 4608 4692 4752 4896 4968 5049 5184 5508 5566 5632 5808 5888 5984 6072 6144 6171 6256 6336 6528 6534 6624 6732 6831 6912 7038 7128 7344 7452 7744 8096 8192 8228 8349 8448 8602 8704 8712 8832 8976 9108 9216 9384 9504 9792 9801 9936 10098 10368 10557 11016 11132 11264 11616 11776 11968 12144 12288 12342 12512 12672 12903 13056 13068 13248 13464 13662 13824 14076 14256 14688 14904 15147 15488 16192 16456 16698 16896 17204 17408 17424 17664 17952 18216 18432 18513 18768 19008 19584 19602 19872 20196 20493 20736 21114 22032 22264 22528 23232 23552 23936 24288 24576 24684 25024 25047 25344 25806 26112 26136 26496 26928 27324 27648 28152 28512 29376 29808 30294 30976 31671 32384 32912 33396 33792 34408 34816 34848 35328 35904 36432 36864 37026 37536 38016 38709 39168 39204 39744 40392 40986 41472 42228 44064 44528 45056 46464 47104 47311 47872 48576 49368 50048 50094 50688 51612 52224 52272 52992 53856 54648 55296 55539 56304 57024 58752 59616 60588 61952 63342 64768 65824 66792 67584 68816 69632 69696 70656 71808 72864 73728 74052 75072 75141 76032 77418 78336 78408 79488 80784 81972 82944 84456 88128 89056 90112 92928 94208 94622 95744 97152 98736 100096 100188 101376 103224 104448 104544 105984 107712 109296 110592 111078 112608 114048 116127 117504 119232 121176 123904 126684 129536 131648 133584 135168 137632 139264 139392 141312 141933 143616 145728 148104 150144 150282 152064 154836 156672 156816 158976 161568 163944 165888 166617 168912 176256 178112 185856 188416 189244 191488 194304 197472 200192 200376 202752 206448 208896 209088 211968 215424 218592 221184 222156 225216 225423 228096 232254 235008 238464 242352 247808 253368 259072 263296 267168 270336 275264 278784 282624 283866 287232 291456 296208 300288 300564 304128 309672 313344 313632 317952 323136 327888 331776 333234 337824 348381 352512 356224 371712 378488 382976 388608 394944 400384 400752 405504 412896 417792 418176 423936 425799 430848 437184 444312 450432 450846 456192 464508 470016 476928 484704 495616 506736 518144 526592 534336 550528 557568 565248 567732 574464 582912 592416 600576 601128 608256 619344 626688 627264 635904 646272 655776 663552 666468 675648 696762 705024 712448 743424 756976 765952 777216 789888 800768 801504 811008 825792 836352 847872 851598 861696 874368 888624 900864 901692 912384 929016 940032 953856 969408 991232 1013472 1036288 1053184 1068672 1101056 1115136 1135464 1148928 1165824 1184832 1201152 1202256 1216512 1238688 1253376 1254528 1271808 1277397 1292544 1311552 1332936 1351296 1393524 1410048 1424896 1486848 1513952 1531904 1554432 1579776 1601536 1603008 1651584 1672704 1695744 1703196 1723392 1748736 1777248 1801728 1803384 1824768 1858032 1880064 1907712 1938816 2026944 2072576 2106368 2137344 2202112 2230272 2270928 2297856 2331648 2369664 2402304 2404512 2433024 2477376 2509056 2543616 2554794 2585088 2623104 2665872 2702592 2787048 2820096 2849792 2973696 3027904 3108864 3159552 3203072 3206016 3303168 3345408 3406392 3446784 3497472 3554496 3603456 3606768 3649536 3716064 3760128 3815424 3832191 3877632 4053888 4212736 4274688 4404224 4460544 4541856 4595712 4663296 4739328 4804608 4809024 4954752 5018112 5087232 5109588 5170176 5246208 5331744 5405184 5574096 5640192 5699584 6055808 6217728 6319104 6412032 6606336 6690816 6812784 6893568 6994944 7108992 7206912 7213536 7299072 7432128 7630848 7664382 7755264 8107776 8425472 8549376 8808448 8921088 9083712 9326592 9478656 9609216 9618048 9909504 10036224 10219176 10340352 10492416 10663488 10810368 11148192 11280384 11399168 12111616 12638208 12824064 13212672 13381632 13625568 13787136 13989888 14217984 14413824 14427072 14864256 15261696 15328764 15510528 16215552 16850944 17098752 17616896 18167424 18653184 18957312 19236096 19819008 20072448 20438352 20680704 20984832 21326976 21620736 22296384 22798336 24223232 25276416 25648128 26425344 26763264 27251136 27979776 28435968 28827648 28854144 29728512 30657528 31021056 32431104 34197504 35233792 36334848 37914624 38472192 39638016 40144896 40876704 41361408 41969664 42653952 43241472 44592768 48446464 50552832 51296256 52850688 54502272 55959552 56871936 57708288 59457024 61315056 62042112 64862208 68395008 72669696 75829248 76944384 79276032 80289792 81753408 83939328 85307904 86482944 89185536 96892928 102592512 105701376 109004544 113743872 115416576 118914048 122630112 124084224 129724416 145339392 151658496 153888768 158552064 163506816 167878656 170615808 178371072 193785856 205185024 218009088 227487744 230833152 237828096 245260224 259448832 290678784 307777536 317104128 327013632 341231616 356742144 387571712 436018176 454975488 461666304 475656192 490520448 581357568 615555072 654027264 682463232 713484288 872036352 923332608 951312384 981040896 1162715136 1308054528 1364926464 1426968576 1744072704 1846665216 1962081792 2616109056 2853937152 3488145408 3924163584 5232218112 7848327168 10464436224 15696654336 31393308672
- Sum of all divisors σ(n): 113897499408
- Sum of proper divisors (its aliquot sum) s(n): 82504190736
- 31393308672 is an abundant number, because the sum of its proper divisors (82504190736) is greater than itself. Its abundance is 51110882064
Bases of 31393308672
- Binary: 111010011110010111111100000000000002
- Hexadecimal: 0x74F2FE000
- Base-36: EF6RK00
Squares and roots of 31393308672
- 31393308672 squared (313933086722) is 985539829375470403584
- 31393308672 cubed (313933086723) is 30939356072134355364912927080448
-
The
square root of 31393308672 is 177181.5697864763 -
The
cube root of 31393308672 is 3154.6101529637
Scales and comparisons
How big is 31393308672?- 31,393,308,672 seconds is equal to 998 years, 10 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 31,393,308,672 would take you about one thousand, nine hundred ninety-six 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 31393308672 cubic inches would be around 262.9 feet tall.
Recreational maths with 31393308672
- 31393308672 backwards is 27680339313
- The number of decimal digits it has is: 11
- The sum of 31393308672's digits is 45
- More coming soon!
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The information we have on file for 31393308672 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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