385093347840

Names of 385093347840

• Cardinal: 385093347840 can be written as Three hundred eighty-five billion, ninety-three million, three hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.8509334784 × 10¹¹

Factors of 385093347840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 497

Divisors of 385093347840

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 37 40 45 48 58 60 64 72 74 80 87 90 96 111 116 120 128 144 145 148 160 174 180 185 192 222 232 240 256 261 288 290 296 320 333 348 360 370 384 421 435 444 464 480 512 522 555 576 580 592 640 666 696 720 740 768 842 870 888 928 960 1044 1073 1110 1152 1160 1184 1263 1280 1305 1332 1369 1392 1440 1480 1536 1665 1684 1740 1776 1856 1920 2088 2105 2146 2220 2304 2320 2368 2526 2560 2610 2664 2738 2784 2880 2960 3219 3330 3368 3480 3552 3712 3789 3840 4107 4176 4210 4292 4440 4608 4640 4736 5052 5220 5328 5365 5476 5568 5760 5920 6315 6438 6660 6736 6845 6960 7104 7424 7578 7680 8214 8352 8420 8584 8880 9280 9472 9657 10104 10440 10656 10730 10952 11136 11520 11840 12209 12321 12630 12876 13320 13472 13690 13920 14208 14848 15156 15577 16095 16428 16704 16840 17168 17760 18560 18944 18945 19314 20208 20535 20880 21312 21460 21904 22272 23040 23680 24418 24642 25260 25752 26640 26944 27380 27840 28416 30312 31154 32190 32856 33408 33680 34336 35520 36627 37120 37890 38628 39701 40416 41070 41760 42624 42920 43808 44544 46731 47360 48285 48836 49284 50520 51504 53280 53888 54760 55680 56832 60624 61045 61605 62308 64380 65712 66816 67360 68672 71040 73254 74240 75780 77256 77885 79402 80832 82140 83520 85248 85840 87616 93462 94720 96570 97672 98568 101040 103008 106560 107776 109520 109881 111360 119103 121248 122090 123210 124616 128760 131424 133632 134720 137344 140193 142080 146508 151560 154512 155770 158804 161664 164280 167040 170496 171680 175232 183135 186924 193140 195344 197136 198505 202080 206016 213120 215552 219040 219762 222720 233655 238206 242496 244180 246420 249232 257520 262848 269440 274688 280386 284160 293016 303120 309024 311540 317608 323328 328560 334080 343360 350464 357309 366270 373848 386280 390688 394272 397010 404160 412032 426240 438080 439524 451733 467310 476412 484992 488360 492840 498464 515040 525696 538880 549376 549405 560772 576349 586032 595515 606240 618048 623080 635216 646656 657120 668160 686720 700928 700965 714618 732540 747696 772560 781376 788544 794020 808320 824064 852480 876160 879048 903466 934620 952824 969984 976720 985680 996928 1030080 1051392 1077760 1098810 1121544 1152698 1172064 1191030 1212480 1236096 1246160 1270432 1314240 1355199 1373440 1401930 1429236 1465080 1495392 1545120 1562752 1577088 1588040 1616640 1648128 1729047 1752320 1758096 1786545 1806932 1869240 1905648 1939968 1953440 1971360 1993856 2060160 2102784 2197620 2243088 2258665 2305396 2344128 2382060 2424960 2472192 2492320 2540864 2628480 2710398 2746880 2803860 2858472 2881745 2930160 2990784 3090240 3125504 3154176 3176080 3233280 3458094 3504640 3516192 3573090 3613864 3738480 3811296 3906880 3942720 3987712 4065597 4120320 4395240 4486176 4517330 4610792 4688256 4764120 4849920 4944384 4984640 5081728 5187141 5256960 5420796 5607720 5716944 5763490 5860320 5981568 6180480 6251008 6308352 6352160 6775995 6916188 7032384 7146180 7227728 7476960 7622592 7813760 7885440 7975424 8131194 8240640 8645235 8790480 8972352 9034660 9221584 9376512 9528240 9699840 9969280 10163456 10374282 10513920 10841592 11215440 11433888 11526980 11720640 11963136 12360960 12704320 13551990 13832376 14064768 14292360 14455456 14953920 15245184 15627520 15770880 16262388 16714121 17290470 17580960 17944704 18069320 18443168 18753024 19056480 19938560 20326912 20327985 20748564 21683184 22430880 22867776 23053960 23441280 23926272 24721920 25408640 25935705 27103980 27664752 28129536 28584720 28910912 29907840 30490368 31255040 31541760 32524776 33428242 34580940 35161920 35889408 36138640 36886336 38112960 39877120 40655970 41497128 43366368 44861760 45735552 46107920 46882560 50142363 50817280 51871410 54207960 55329504 56259072 57169440 57821824 59815680 60980736 65049552 66856484 69161880 70323840 71778816 72277280 73772672 76225920 81311940 82994256 83570605 86732736 89723520 91471104 92215840 93765120 100284726 101634560 103742820 108415920 110659008 114338880 115643648 119631360 130099104 133712968 138323760 140647680 144554560 147545344 150427089 152451840 162623880 165988512 167141210 173465472 179447040 182942208 184431680 200569452 207485640 216831840 221318016 228677760 231287296 250711815 260198208 267425936 276647520 281295360 289109120 295090688 300854178 304903680 325247760 331977024 334282420 346930944 358894080 368863360 401138904 414971280 433663680 442636032 457355520 501423630 520396416 534851872 553295040 578218240 601708356 650495520 663954048 668564840 693861888 737726720 752135445 802277808 829942560 867327360 885272064 914711040 1002847260 1040792832 1069703744 1106590080 1156436480 1203416712 1300991040 1327908096 1337129680 1475453440 1504270890 1604555616 1659885120 1734654720 2005694520 2081585664 2139407488 2213180160 2406833424 2601982080 2655816192 2674259360 3008541780 3209111232 3319770240 3469309440 4011389040 4278814976 4426360320 4813666848 5203964160 5348518720 6017083560 6418222464 6639540480 8022778080 8557629952 9627333696 10407928320 10697037440 12034167120 12836444928 13279080960 16045556160 19254667392 21394074880 24068334240 25672889856 32091112320 38509334784 42788149760 48136668480 64182224640 77018669568 96273336960 128364449280 192546673920 385093347840
• Sum of all divisors σ(n): 1421340200280
• Sum of proper divisors (its aliquot sum) s(n): 1036246852440
• 385093347840 is an abundant number, because the sum of its proper divisors (1036246852440) is greater than itself. Its abundance is 651153504600

Bases of 385093347840

• Binary: 101100110101001010110100010101000000000₂
• Hexadecimal: 0x59A95A2A00
• Base-36: 4WWQMWW0

Squares and roots of 385093347840

• 385093347840 squared (385093347840²) is 148296886550619232665600
• 385093347840 cubed (385093347840³) is 57108144516026629932287791202304000
• The square root of 385093347840 is 620558.8995736021
• The cube root of 385093347840 is 7275.3742541727

Scales and comparisons

• 385,093,347,840 seconds is equal to 12,244 years, 40 weeks, 2 days, 22 hours, 24 minutes.
• To count from 1 to 385,093,347,840 would take you about twenty-four thousand, four hundred eighty-nine 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 385093347840 cubic inches would be around 606.3 feet tall.

Recreational maths with 385093347840

• 385093347840 backwards is 048743390583
• The number of decimal digits it has is: 12
• The sum of 385093347840's digits is 54
• More coming soon!