385393738752

Names of 385393738752

• Cardinal: 385393738752 can be written as Three hundred eighty-five billion, three hundred ninety-three million, seven hundred thirty-eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 3.85393738752 × 10¹¹

Factors of 385393738752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1486

Divisors of 385393738752

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 103 108 128 132 144 162 176 192 198 206 216 243 256 264 288 297 309 324 352 384 396 412 432 486 512 528 576 594 618 648 704 768 792 824 864 891 927 972 1024 1056 1133 1152 1188 1236 1296 1367 1408 1536 1584 1648 1728 1782 1854 1944 2112 2266 2304 2376 2472 2592 2673 2734 2781 2816 3072 3168 3296 3399 3456 3564 3708 3888 4101 4224 4532 4608 4752 4944 5184 5346 5468 5562 5632 6336 6592 6798 6912 7128 7416 7776 8202 8343 8448 9064 9216 9504 9888 10197 10368 10692 10936 11124 11264 12303 12672 13184 13596 13824 14256 14832 15037 15552 16404 16686 16896 18128 19008 19776 20394 20736 21384 21872 22248 24606 25029 25344 26368 27192 27648 28512 29664 30074 30591 31104 32808 33372 33792 36256 36909 38016 39552 40788 41472 42768 43744 44496 45111 49212 50058 50688 52736 54384 57024 59328 60148 61182 62208 65616 66744 72512 73818 76032 79104 81576 82944 85536 87488 88992 90222 91773 98424 100116 101376 105472 108768 110727 114048 118656 120296 122364 124416 131232 133488 135333 140801 145024 147636 152064 158208 163152 171072 174976 177984 180444 183546 196848 200232 217536 221454 228096 237312 240592 244728 248832 262464 266976 270666 275319 281602 290048 295272 304128 316416 326304 332181 342144 349952 355968 360888 367092 393696 400464 405999 422403 435072 442908 456192 474624 481184 489456 524928 533952 541332 550638 563204 580096 590544 652608 664362 684288 699904 711936 721776 734184 787392 800928 811998 844806 870144 885816 912384 949248 962368 978912 1049856 1067904 1082664 1101276 1126408 1160192 1181088 1217997 1267209 1305216 1328724 1368576 1399808 1423872 1443552 1468368 1548811 1574784 1601856 1623996 1689612 1740288 1771632 1924736 1957824 2099712 2135808 2165328 2202552 2252816 2362176 2435994 2534418 2610432 2657448 2737152 2847744 2887104 2936736 3097622 3149568 3203712 3247992 3379224 3480576 3543264 3653991 3801627 3849472 3915648 4199424 4271616 4330656 4405104 4505632 4646433 4724352 4871988 5068836 5220864 5314896 5774208 5873472 6195244 6299136 6407424 6495984 6758448 7086528 7307982 7603254 7698944 7831296 8543232 8661312 8810208 9011264 9292866 9448704 9743976 10137672 10441728 10629792 11404881 11548416 11746944 12390488 12598272 12814848 12991968 13516896 13939299 14173056 14615964 15206508 15397888 15662592 17322624 17620416 18022528 18585732 18897408 19487952 20275344 21259584 22809762 23096832 23493888 24780976 25629696 25983936 27033792 27878598 28346112 29231928 30413016 31325184 34214643 34645248 35240832 36045056 37171464 37794816 38975904 40550688 41817897 42519168 45619524 46193664 46987776 49561952 51967872 54067584 55757196 56692224 58463856 60826032 68429286 69290496 70481664 72090112 74342928 77951808 81101376 83635794 85038336 91239048 93975552 99123904 103935744 108135168 111514392 113384448 116927712 121652064 125453691 136858572 138580992 140963328 144180224 148685856 155903616 162202752 167271588 170076672 182478096 198247808 207871488 216270336 223028784 233855424 243304128 250907382 273717144 281926656 297371712 311807232 324405504 334543176 340153344 364956192 376361073 396495616 415742976 432540672 446057568 467710848 486608256 501814764 547434288 594743424 623614464 648811008 669086352 729912384 752722146 792991232 892115136 935421696 973216512 1003629528 1094868576 1189486848 1247228928 1297622016 1338172704 1459824768 1505444292 1585982464 1784230272 1870843392 1946433024 2007259056 2189737152 2378973696 2676345408 2919649536 3010888584 3568460544 3741686784 3892866048 4014518112 4379474304 4757947392 5352690816 5839299072 6021777168 7136921088 8029036224 8758948608 10705381632 11678598144 12043554336 14273842176 16058072448 17517897216 21410763264 24087108672 32116144896 35035794432 42821526528 48174217344 64232289792 96348434688 128464579584 192696869376 385393738752
• Sum of all divisors σ(n): 1272096064512
• Sum of proper divisors (its aliquot sum) s(n): 886702325760
• 385393738752 is an abundant number, because the sum of its proper divisors (886702325760) is greater than itself. Its abundance is 501308587008

Bases of 385393738752

• Binary: 101100110111011010000011100010000000000₂
• Hexadecimal: 0x59BB41C400
• Base-36: 4X1PHC00

Squares and roots of 385393738752

• 385393738752 squared (385393738752²) is 148528333869244826517504
• 385393738752 cubed (385393738752³) is 57241889900473573998414498531115008
• The square root of 385393738752 is 620800.8849478229
• The cube root of 385393738752 is 7277.2654738063

Scales and comparisons

• 385,393,738,752 seconds is equal to 12,254 years, 17 weeks, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 385,393,738,752 would take you about twenty-four thousand, five 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 385393738752 cubic inches would be around 606.4 feet tall.

Recreational maths with 385393738752

• 385393738752 backwards is 257837393583
• The number of decimal digits it has is: 12
• The sum of 385393738752's digits is 63
• More coming soon!