385916965408

Names of 385916965408

• Cardinal: 385916965408 can be written as Three hundred eighty-five billion, nine hundred sixteen million, nine hundred sixty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 3.85916965408 × 10¹¹

Factors of 385916965408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 135

Divisors of 385916965408

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 13 16 19 23 26 31 32 38 46 47 52 62 76 92 94 104 124 152 184 188 208 247 248 299 304 368 376 403 416 437 494 496 589 598 608 611 713 736 752 806 874 893 961 988 992 1081 1178 1196 1222 1426 1457 1504 1612 1748 1786 1922 1976 2162 2209 2356 2392 2444 2852 2914 3224 3496 3572 3844 3952 4324 4418 4712 4784 4888 5681 5704 5828 6448 6992 7144 7657 7688 7904 8648 8836 9269 9424 9568 9776 11362 11408 11609 11656 12493 12896 13547 13984 14053 14288 15314 15376 17296 17672 18259 18538 18848 18941 19552 20539 22103 22724 22816 23218 23312 24986 27094 27683 28106 28576 28717 30628 30752 33511 34592 35344 36518 37076 37882 41078 41971 44206 45167 45448 46436 46624 49972 50807 54188 55366 56212 57434 61256 67022 68479 70688 73036 74152 75764 82156 83942 88412 90334 90896 92872 99944 101614 108376 110732 112424 114868 122512 134044 136958 146072 148304 151528 164312 167884 176111 176824 180668 181792 185744 199888 203228 216752 221464 224848 229736 237367 245024 267007 268088 273916 287339 292144 296608 303056 328624 335768 352222 353648 359879 361336 371488 399776 406456 419957 433504 435643 442928 449696 459472 474734 534014 536176 545623 547832 574678 584288 587171 606112 636709 657248 660491 671536 704444 707296 719758 722672 812912 839914 858173 871286 885856 890227 918944 949468 965333 1038841 1068028 1072352 1091246 1095664 1149356 1174342 1273418 1301101 1320982 1343072 1408888 1439516 1445344 1575017 1625824 1679828 1716346 1742572 1780454 1898936 1930666 2077682 2122849 2136056 2182492 2191328 2298712 2348684 2546836 2602202 2641964 2817776 2879032 3150034 3359656 3432692 3485144 3560908 3797872 3861332 4155364 4245698 4272112 4364984 4597424 4697368 5093672 5204404 5283928 5459441 5635552 5758064 6300068 6719312 6865384 6970288 7121816 7595744 7722664 8277217 8310728 8491396 8544224 8729968 9194848 9394736 10187344 10408808 10567856 10918882 11156249 11516128 12549329 12600136 13438624 13504933 13730768 13940576 14243632 15445328 16554434 16621456 16914313 16982792 17459936 18789472 19737979 20374688 20475221 20817616 21135712 21837764 22312498 25098658 25200272 27009866 27461536 27597037 28487264 29925323 30890656 33108868 33242912 33828626 33965584 39475958 40334131 40950442 41635232 43675528 44624996 48825527 50197316 50400544 54019732 55194074 59850646 66217736 67657252 67931168 78951916 80668262 81900884 87351056 89249992 97651054 100394632 108039464 110388148 119701292 132435472 135314504 157903832 161336524 163801768 174702112 178499984 195302108 200789264 216078928 220776296 239402584 256593727 264870944 270629008 315807664 322673048 327603536 356999968 389029199 390604216 401578528 432157856 441552592 478805168 513187454 524343703 541258016 631615328 634731851 645346096 655207072 778058398 781208432 883105184 927685013 957610336 1026374908 1048687406 1269463702 1290692192 1556116796 1562416864 1855370026 2052749816 2097374812 2538927404 3112233592 3710740052 4105499632 4194749624 5077854808 6224467184 7421480104 8210999264 8389499248 10155709616 12059905169 12448934368 14842960208 16778998496 20311419232 24119810338 29685920416 48239620676 96479241352 192958482704 385916965408
• Sum of all divisors σ(n): 948834855360
• Sum of proper divisors (its aliquot sum) s(n): 562917889952
• 385916965408 is an abundant number, because the sum of its proper divisors (562917889952) is greater than itself. Its abundance is 177000924544

Bases of 385916965408

• Binary: 101100111011010011100011001001000100000₂
• Hexadecimal: 0x59DA719220
• Base-36: 4XACZW9S

Squares and roots of 385916965408

• 385916965408 squared (385916965408²) is 148931904189719468606464
• 385916965408 cubed (385916965408³) is 57475348517331538435424909453197312
• The square root of 385916965408 is 621222.1546339119
• The cube root of 385916965408 is 7280.5572911943

Scales and comparisons

• 385,916,965,408 seconds is equal to 12,270 years, 50 weeks, 1 day, 13 hours, 3 minutes, 28 seconds.
• To count from 1 to 385,916,965,408 would take you about twenty-four thousand, five hundred forty-one 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 385916965408 cubic inches would be around 606.7 feet tall.

Recreational maths with 385916965408

• 385916965408 backwards is 804569619583
• The number of decimal digits it has is: 12
• The sum of 385916965408's digits is 64
• More coming soon!