445430772864

Names of 445430772864

• Cardinal: 445430772864 can be written as Four hundred forty-five billion, four hundred thirty million, seven hundred seventy-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.45430772864 × 10¹¹

Factors of 445430772864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 186

Divisors of 445430772864

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 72 77 81 84 88 96 98 99 108 112 126 128 132 144 147 154 162 163 168 176 189 192 196 198 216 224 231 243 252 264 288 294 297 308 324 326 336 352 378 384 392 396 432 441 448 462 486 489 504 528 539 567 576 588 594 616 648 652 672 693 704 756 784 792 864 882 891 896 924 972 978 1008 1056 1078 1134 1141 1152 1176 1188 1232 1296 1304 1323 1344 1386 1408 1467 1512 1568 1584 1617 1701 1728 1764 1782 1793 1848 1944 1956 2016 2079 2112 2156 2268 2282 2352 2376 2464 2592 2608 2646 2673 2688 2772 2934 3024 3136 3168 3234 3402 3423 3456 3528 3564 3586 3696 3888 3912 3969 4032 4158 4224 4312 4401 4536 4564 4704 4752 4851 4928 5184 5216 5292 5346 5379 5544 5868 6048 6237 6272 6336 6468 6804 6846 7056 7128 7172 7392 7776 7824 7938 7987 8064 8316 8624 8802 9072 9128 9408 9504 9702 9856 10269 10368 10432 10584 10692 10758 11088 11736 11907 12096 12474 12551 12672 12936 13203 13608 13692 14112 14256 14344 14553 14784 15552 15648 15876 15974 16137 16632 17248 17604 18144 18256 18711 18816 19008 19404 20538 20864 21168 21384 21516 22176 23472 23814 23961 24192 24948 25102 25872 26406 26569 27216 27384 28224 28512 28688 29106 29568 30807 31104 31296 31752 31948 32274 33264 34496 35208 36288 36512 37422 37653 38016 38808 39609 41076 42336 42768 43032 43659 44352 46944 47628 47922 48411 49896 50204 51744 52812 53138 54432 54768 56448 57024 57376 58212 61614 62592 63504 63896 64548 66528 68992 70416 71883 72576 73024 74844 75306 77616 79218 79707 82152 84672 85536 86064 87318 87857 88704 92421 93888 95256 95844 96822 99792 100408 103488 105624 106276 108864 109536 112959 114048 114752 116424 123228 127008 127792 129096 130977 133056 140832 143766 145233 146048 149688 150612 155232 158436 159414 164304 169344 171072 172128 174636 175714 184842 185983 187776 190512 191688 193644 199584 200816 206976 211248 212552 215649 217728 219072 225918 229504 232848 239121 246456 254016 255584 258192 261954 263571 266112 277263 281664 287532 290466 292259 299376 301224 310464 316872 318828 328608 338877 342144 344256 349272 351428 369684 371966 381024 383376 387288 399168 401632 422496 425104 431298 435699 438144 451836 465696 478242 492912 508032 511168 516384 523908 527142 554526 557949 563328 575064 580932 584518 598752 602448 620928 633744 637656 646947 657216 677754 688512 698544 702856 717363 739368 743932 762048 766752 774576 790713 798336 803264 844992 850208 862596 871398 876777 903672 931392 956484 985824 1016631 1022336 1032768 1047816 1054284 1109052 1115898 1150128 1161864 1169036 1197504 1204896 1267488 1275312 1293894 1301881 1314432 1355508 1397088 1405712 1434726 1478736 1487864 1524096 1533504 1549152 1581426 1606528 1673847 1689984 1700416 1725192 1742796 1753554 1807344 1862784 1912968 1940841 1971648 2033262 2045813 2065536 2095632 2108568 2152089 2218104 2231796 2300256 2323728 2338072 2372139 2395008 2409792 2534976 2550624 2587788 2603762 2630331 2711016 2794176 2811424 2869452 2957472 2975728 3049893 3067008 3098304 3162852 3347694 3400832 3450384 3485592 3507108 3614688 3825936 3881682 3905643 3943296 4066524 4091626 4191264 4217136 4304178 4436208 4463592 4600512 4647456 4676144 4744278 4819584 5021541 5069952 5101248 5175576 5207524 5260662 5422032 5588352 5622848 5738904 5914944 5951456 6099786 6137439 6196608 6325704 6456267 6695388 6900768 6971184 7014216 7116417 7229376 7651872 7763364 7811286 7890993 8133048 8183252 8382528 8434272 8608356 8872416 8927184 9201024 9294912 9352288 9488556 10043082 10202496 10351152 10415048 10521324 10844064 11245696 11477808 11716929 11829888 11902912 12199572 12274878 12651408 12912534 13390776 13801536 13942368 14028432 14232834 14320691 14458752 15064623 15303744 15526728 15622572 15781986 16266096 16366504 16765056 16868544 17216712 17744832 17854368 18412317 18589824 18704576 18977112 20086164 20702304 20830096 21042648 21349251 21688128 22955616 23433858 23672979 23805824 24399144 24549756 25302816 25825068 26781552 27603072 27884736 28056864 28465668 28641382 30129246 30607488 31053456 31245144 31563972 32532192 32733008 33737088 34433424 35150787 35489664 35708736 36824634 37409152 37954224 40172328 41404608 41660192 42085296 42698502 42962073 43376256 45193869 45911232 46867716 47345958 48798288 49099512 50605632 51650136 53563104 55236951 55769472 56113728 56931336 57282764 60258492 62106912 62490288 63127944 65064384 65466016 68866848 70301574 71018937 71417472 73649268 75908448 80344656 82809216 83320384 84170592 85397004 85924146 90387738 91822464 93735432 94691916 97596576 98199024 101211264 103300272 105452361 107126208 110473902 112227456 113862672 114565528 120516984 124213824 124980576 126255888 128886219 130128768 130932032 137733696 140603148 142037874 147298536 151816896 160689312 165710853 166640768 168341184 170794008 171848292 180775476 187470864 189383832 195193152 196398048 206600544 210904722 214252416 220947804 227725344 229131056 241033968 248427648 249961152 252511776 257772438 261864064 275467392 281206296 284075748 294597072 303633792 316357083 321378624 331421706 336682368 341588016 343696584 361550952 374941728 378767664 386658657 390386304 392796096 413201088 421809444 441895608 455450688 458262112 482067936 497132559 499922304 505023552 515544876 562412592 568151496 589194144 632714166 642757248 662843412 683176032 687393168 723101904 749883456 757535328 773317314 785592192 826402176 843618888 883791216 910901376 916524224 964135872 994265118 1010047104 1031089752 1124825184 1136302992 1159975971 1178388288 1265428332 1325686824 1366352064 1374786336 1446203808 1499766912 1515070656 1546634628 1687237776 1767582432 1833048448 1928271744 1988530236 2062179504 2249650368 2272605984 2319951942 2356776576 2530856664 2651373648 2732704128 2749572672 2892407616 3030141312 3093269256 3374475552 3479927913 3535164864 3977060472 4124359008 4499300736 4545211968 4639903884 5061713328 5302747296 5499145344 5784815232 6186538512 6748951104 6959855826 7070329728 7954120944 8248718016 9090423936 9279807768 10123426656 10605494592 12373077024 13497902208 13919711652 15908241888 16497436032 18559615536 20246853312 21210989184 24746154048 27839423304 31816483776 37119231072 40493706624 49492308096 55678846608 63632967552 74238462144 111357693216 148476924288 222715386432 445430772864
• Sum of all divisors σ(n): 1697248229040
• Sum of proper divisors (its aliquot sum) s(n): 1251817456176
• 445430772864 is an abundant number, because the sum of its proper divisors (1251817456176) is greater than itself. Its abundance is 806386683312

Bases of 445430772864

• Binary: 110011110110101101111100011010010000000₂
• Hexadecimal: 0x67B5BE3480
• Base-36: 5OMLZC00

Squares and roots of 445430772864

• 445430772864 squared (445430772864²) is 198408573414220358762496
• 445430772864 cubed (445430772864³) is 88377284198739857611581947897708544
• The square root of 445430772864 is 667406.0030176535
• The cube root of 445430772864 is 7637.0694336731

Scales and comparisons

• 445,430,772,864 seconds is equal to 14,163 years, 16 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 445,430,772,864 would take you about twenty-eight thousand, three hundred twenty-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 445430772864 cubic inches would be around 636.4 feet tall.

Recreational maths with 445430772864

• 445430772864 backwards is 468277034544
• 445430772864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445430772864's digits is 54
• More coming soon!