385320066768

Names of 385320066768

• Cardinal: 385320066768 can be written as Three hundred eighty-five billion, three hundred twenty million, sixty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.85320066768 × 10¹¹

Factors of 385320066768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4893

Divisors of 385320066768

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 49 52 54 56 63 72 78 84 91 98 104 108 112 117 126 144 147 156 168 182 189 196 208 216 234 252 273 294 307 312 336 351 364 378 392 432 441 468 504 546 588 614 624 637 702 728 756 784 819 882 921 936 1008 1092 1176 1228 1274 1323 1404 1456 1512 1638 1764 1842 1872 1911 2149 2184 2352 2456 2457 2548 2646 2763 2808 3024 3276 3528 3684 3822 3991 4298 4368 4561 4912 4914 5096 5292 5526 5616 5733 6447 6552 7056 7368 7644 7982 8289 8596 9122 9828 10192 10584 11052 11466 11973 12894 13104 13683 14736 15043 15288 15964 16578 17192 17199 18244 19341 19656 21168 22104 22932 23946 25788 27366 27937 30086 30576 31927 31928 33156 34384 34398 35919 36488 38682 39312 41049 44208 45129 45864 47892 51576 54732 55874 58023 59293 60172 63854 63856 66312 68796 71838 72976 77364 82098 83811 90258 91728 95781 95784 103152 107757 109464 111748 116046 118586 120344 123147 127708 132624 135387 137592 143676 154728 164196 167622 177879 180516 191562 191568 195559 215514 218928 223489 223496 232092 237172 240688 246294 251433 255416 270774 275184 287343 287352 309456 328392 335244 355758 361032 383124 391118 406161 415051 431028 446978 446992 464184 474344 492588 502866 510832 533637 541548 574686 574704 586677 656784 670467 670488 711516 722064 754299 766248 782236 812322 830102 862029 862056 893956 928368 948688 985176 1005732 1067274 1083096 1149372 1173354 1245153 1340934 1340976 1400227 1423032 1508598 1532496 1564472 1600911 1624644 1660204 1724058 1724112 1760031 1787912 1970352 2011401 2011464 2134548 2166192 2298744 2346708 2490306 2681868 2800454 2846064 2905357 3017196 3128944 3201822 3249288 3320408 3448116 3520062 3575824 3735459 4022802 4022928 4200681 4269096 4597488 4693416 4980612 5280093 5363736 5600908 5810714 6034203 6034392 6403644 6498576 6640816 6896232 7040124 7470918 8045604 8401362 8538192 8716071 9386832 9801589 9961224 10560186 10727472 11201816 11206377 11621428 12068406 12068784 12602043 12807288 13792464 14080248 14941836 16091208 16802724 17432142 18202951 19603178 19922448 21120372 22403632 22412754 23242856 24136812 25204086 25614576 26148213 28160496 29404767 29883672 32182416 33605448 34864284 36405902 37806129 39206356 42240744 44825508 46485712 48273624 50408172 52296426 54608853 58809534 59767344 67210896 68611123 69728568 72811804 75612258 78412712 78444639 84481488 88214301 89651016 96547248 100816344 104592852 109217706 117619068 127420657 137222246 139457136 145623608 151224516 156825424 156889278 163826559 176428602 179302032 201632688 205833369 209185704 218435412 235238136 254841314 264642903 274444492 291247216 302449032 313778556 327653118 352857204 382261971 411666738 418371408 436870824 470476272 491479677 509682628 529285806 548888984 604898064 617500107 627557112 655306236 705714408 764523942 823333476 873741648 891944599 982959354 1019365256 1058571612 1097777968 1146785913 1235000214 1255114224 1310612472 1411428816 1529047884 1646666952 1783889198 1852500321 1965918708 2038730512 2117143224 2293571826 2470000428 2621224944 2675833797 3058095768 3293333904 3440357739 3567778396 3705000642 3931837416 4234286448 4587143652 4940000856 5351667594 6116191536 6880715478 7135556792 7410001284 7863674832 8027501391 9174287304 9880001712 10703335188 13761430956 14271113584 14820002568 16055002782 18348574608 21406670376 24082504173 27522861912 29640005136 32110005564 42813340752 48165008346 55045723824 64220011128 96330016692 128440022256 192660033384 385320066768
• Sum of all divisors σ(n): 1390370593920
• Sum of proper divisors (its aliquot sum) s(n): 1005050527152
• 385320066768 is an abundant number, because the sum of its proper divisors (1005050527152) is greater than itself. Its abundance is 619730460384

Bases of 385320066768

• Binary: 101100110110110110111011001111011010000₂
• Hexadecimal: 0x59B6DD9ED0
• Base-36: 4X0HMAC0

Squares and roots of 385320066768

• 385320066768 squared (385320066768²) is 148471553854095977965824
• 385320066768 cubed (385320066768³) is 57209069044208969960071560502136832
• The square root of 385320066768 is 620741.5458691323
• The cube root of 385320066768 is 7276.8017361639

Scales and comparisons

• 385,320,066,768 seconds is equal to 12,251 years, 51 weeks, 1 day, 23 hours, 52 minutes, 48 seconds.
• To count from 1 to 385,320,066,768 would take you about twenty-four thousand, five hundred three 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 385320066768 cubic inches would be around 606.4 feet tall.

Recreational maths with 385320066768

• 385320066768 backwards is 867660023583
• 385320066768 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385320066768's digits is 54
• More coming soon!