445149472768

Names of 445149472768

• Cardinal: 445149472768 can be written as Four hundred forty-five billion, one hundred forty-nine million, four hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.45149472768 × 10¹¹

Factors of 445149472768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 344

Divisors of 445149472768

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 32 34 44 52 53 56 64 68 77 88 91 104 106 112 119 128 136 143 154 176 182 187 208 212 221 224 238 241 256 272 286 308 352 364 371 374 416 424 442 448 476 482 512 544 572 583 616 689 704 728 742 748 832 848 884 896 901 952 964 1001 1024 1088 1144 1166 1232 1309 1378 1408 1456 1484 1496 1547 1664 1687 1696 1768 1792 1802 1904 1928 2002 2048 2176 2288 2332 2431 2464 2618 2651 2756 2816 2912 2968 2992 3094 3133 3328 3374 3392 3536 3584 3604 3808 3856 4004 4081 4097 4352 4576 4664 4823 4862 4928 5236 5302 5512 5632 5824 5936 5984 6188 6266 6307 6656 6748 6784 7072 7168 7208 7579 7616 7712 8008 8162 8194 8704 9152 9328 9646 9724 9856 9911 10472 10604 11024 11264 11648 11713 11872 11968 12376 12532 12614 12773 13312 13496 13568 14144 14336 14416 15158 15232 15424 16016 16324 16388 17017 17408 18304 18557 18656 19292 19448 19712 19822 20944 21208 21931 22048 22528 23296 23426 23744 23936 24752 25064 25228 25546 26624 26992 27136 28288 28679 28832 30316 30464 30848 32032 32648 32776 34034 34463 34816 36608 37114 37312 38584 38896 39424 39644 41888 42416 43862 44096 45067 46592 46852 47488 47872 49504 50128 50456 51092 53053 53261 53984 54272 56576 57358 57664 60632 60928 61696 64064 65296 65552 68068 68926 69377 73216 74228 74624 77168 77792 78848 79288 81991 83776 84832 87724 88192 89411 90134 93184 93704 94976 95744 99008 100256 100912 102184 106106 106522 107968 108544 113152 114716 115328 121264 121856 123392 128128 128843 130592 131104 136136 137852 138754 140503 146432 148456 149248 154336 155584 157696 158576 163982 166049 167552 169664 175448 176384 178822 180268 186368 187408 189952 191488 198016 200512 201824 204368 212212 213044 215936 217141 226304 229432 230656 241241 242528 243712 246784 256256 257686 261184 262208 272272 275704 277508 281006 292864 296912 298496 308672 311168 315469 317152 327964 332098 335104 339328 350896 352768 357644 360536 372827 374816 379904 382976 396032 401024 403648 408736 424424 426088 431872 434282 452608 458864 461312 482482 485056 493568 512512 515372 522368 524416 544544 551408 555016 562012 585871 593824 596992 617344 622336 630938 634304 655928 664196 670208 678656 701792 705536 715288 721072 745654 749632 759808 792064 802048 807296 817472 848848 852176 863744 868564 901901 917728 922624 964964 970112 983521 1025024 1030744 1044736 1048832 1089088 1102816 1110032 1124024 1162343 1171742 1187648 1193984 1234688 1244672 1261876 1268608 1311856 1328392 1340416 1357312 1403584 1411072 1430576 1442144 1491308 1499264 1519987 1584128 1604096 1614592 1634944 1697696 1704352 1727488 1737128 1803802 1826539 1835456 1845248 1929928 1940224 1967042 2050048 2061488 2089472 2097664 2178176 2205632 2220064 2248048 2324686 2343484 2375296 2388551 2469376 2489344 2523752 2537216 2623712 2656784 2680832 2714624 2807168 2822833 2861152 2884288 2982616 2998528 3039974 3168256 3208192 3229184 3269888 3395392 3408704 3454976 3474256 3607604 3653078 3670912 3859856 3880448 3934084 4101097 4122976 4178944 4195328 4356352 4411264 4440128 4496096 4649372 4686968 4750592 4777102 4938752 4978688 5047504 5074432 5247424 5313568 5429248 5614336 5645666 5722304 5768576 5965232 5997056 6079948 6416384 6458368 6539776 6790784 6817408 6948512 7215208 7306156 7341824 7719712 7760896 7868168 8202194 8245952 8357888 8390656 8712704 8822528 8880256 8992192 9298744 9373936 9501184 9554204 9877504 10095008 10148864 10494848 10627136 11228672 11291332 11444608 11537152 11930464 11994112 12159896 12785773 12916736 13079552 13581568 13634816 13897024 14430416 14612312 14683648 15439424 15521792 15736336 16404388 16491904 16719857 17425408 17645056 17760512 17984384 18597488 18747872 19002368 19108408 19759831 20190016 20297728 20989696 21254272 22457344 22582664 22889216 23074304 23860928 23988224 24319792 25571546 26159104 27163136 27269632 27794048 28860832 29224624 29367296 30878848 31051163 31472672 32808776 32983808 33439714 34850816 35290112 35521024 35968768 37194976 37495744 38004736 38216816 39519662 40380032 41979392 42508544 44914688 45165328 45778432 46148608 47721856 48639584 51143092 54326272 54539264 55588096 57721664 58449248 58734592 61757696 62102326 62945344 65617552 65967616 66879428 70580224 71042048 71937536 74389952 74991488 76433632 79039324 80760064 83958784 85017088 90330656 91556864 92297216 95443712 97279168 102286184 108652544 109078528 111176192 115443328 116898496 123515392 124204652 125890688 131235104 131935232 133758856 142084096 143875072 148779904 149982976 152867264 158078648 161520128 167917568 170034176 180661312 183113728 190887424 194558336 204572368 217358141 222352384 230886656 233796992 247030784 248409304 251781376 262470208 263870464 267517712 287750144 297559808 299965952 305734528 316157296 323040256 340068352 361322624 381774848 389116672 409144736 434716282 444704768 461773312 467593984 494061568 496818608 503562752 524940416 535035424 595119616 599931904 611469056 632314592 646080512 722645248 763549696 778233344 818289472 869432564 923546624 935187968 993637216 1007125504 1049880832 1070070848 1190239232 1199863808 1222938112 1264629184 1445290496 1556466688 1636578944 1738865128 1847093248 1870375936 1987274432 2014251008 2099761664 2140141696 2380478464 2445876224 2529258368 2890580992 3112933376 3273157888 3477730256 3740751872 3974548864 4199523328 4280283392 4891752448 5058516736 5781161984 6546315776 6955460512 7949097728 8399046656 8560566784 10117033472 13092631552 13910921024 15898195456 17121133568 20234066944 26185263104 27821842048 31796390912 34242267136 40468133888 55643684096 63592781824 111287368192 222574736384 445149472768
• Sum of all divisors σ(n): 1294597624320
• Sum of proper divisors (its aliquot sum) s(n): 849448151552
• 445149472768 is an abundant number, because the sum of its proper divisors (849448151552) is greater than itself. Its abundance is 404298678784

Bases of 445149472768

• Binary: 110011110100100111110011110100000000000₂
• Hexadecimal: 0x67A4F9E800
• Base-36: 5OHYI3GG

Squares and roots of 445149472768

• 445149472768 squared (445149472768²) is 198158053105628373581824
• 445149472768 cubed (445149472768³) is 88209952864703815513290293307768832
• The square root of 445149472768 is 667195.2283762227
• The cube root of 445149472768 is 7635.4614316443

Scales and comparisons

• 445,149,472,768 seconds is equal to 14,154 years, 19 weeks, 3 days, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 445,149,472,768 would take you about twenty-eight thousand, three hundred eight 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 445149472768 cubic inches would be around 636.3 feet tall.

Recreational maths with 445149472768

• 445149472768 backwards is 867274941544
• The number of decimal digits it has is: 12
• The sum of 445149472768's digits is 61
• More coming soon!