381809852928

Names of 381809852928

• Cardinal: 381809852928 can be written as Three hundred eighty-one billion, eight hundred nine million, eight hundred fifty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.81809852928 × 10¹¹

Factors of 381809852928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 228

Divisors of 381809852928

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 103 108 112 113 126 128 144 162 168 189 192 206 216 224 226 252 256 288 309 324 336 339 378 384 412 432 448 452 504 512 567 576 618 648 672 678 721 756 768 791 824 864 896 904 927 1008 1017 1134 1152 1236 1296 1344 1356 1442 1512 1536 1582 1648 1728 1792 1808 1854 2016 2034 2163 2268 2304 2373 2472 2592 2688 2712 2781 2884 3024 3051 3164 3296 3456 3584 3616 3708 4032 4068 4326 4536 4608 4746 4944 5184 5376 5424 5562 5768 6048 6102 6328 6489 6592 6912 7119 7232 7416 8064 8136 8343 8652 9072 9153 9492 9888 10368 10752 10848 11124 11536 11639 12096 12204 12656 12769 12978 13184 13824 14238 14464 14832 16128 16272 16686 17304 18144 18306 18984 19467 19776 20736 21357 21696 22248 23072 23278 24192 24408 25312 25538 25956 26368 28476 28928 29664 32256 32544 33372 34608 34917 36288 36612 37968 38307 38934 39552 41472 42714 43392 44496 46144 46556 48384 48816 50624 51076 51912 52736 56952 57856 58401 59328 64071 65088 66744 69216 69834 72576 73224 75936 76614 77868 79104 81473 85428 86784 88992 89383 92288 93112 96768 97632 101248 102152 103824 104751 113904 114921 116802 118656 128142 130176 133488 138432 139668 145152 146448 151872 153228 155736 158208 162946 170856 173568 177984 178766 184576 186224 195264 202496 204304 207648 209502 227808 229842 233604 237312 244419 256284 260352 266976 268149 276864 279336 290304 292896 303744 306456 311472 314253 325892 341712 344763 355968 357532 369152 372448 390528 404992 408608 415296 419004 455616 459684 467208 474624 488838 512568 520704 533952 536298 553728 558672 585792 607488 612912 622944 628506 651784 683424 689526 711936 715064 733257 744896 781056 804447 817216 830592 838008 911232 919368 934416 942759 977676 1025136 1034289 1067904 1072596 1107456 1117344 1171584 1214976 1225824 1245888 1257012 1303568 1315207 1366848 1379052 1423872 1430128 1466514 1489792 1562112 1608894 1634432 1661184 1676016 1822464 1838736 1868832 1885518 1955352 2050272 2068578 2135808 2145192 2199771 2234688 2343168 2413341 2451648 2491776 2514024 2607136 2630414 2733696 2758104 2860256 2933028 2979584 3217788 3268864 3322368 3352032 3644928 3677472 3737664 3771036 3910704 3945621 4100544 4137156 4271616 4290384 4399542 4469376 4686336 4826682 4903296 4983552 5028048 5214272 5260828 5467392 5516208 5720512 5866056 5959168 6435576 6537728 6599313 6704064 7240023 7354944 7475328 7542072 7821408 7891242 8201088 8274312 8580768 8799084 8938752 9206449 9653364 9806592 9967104 10056096 10428544 10521656 10934784 11032416 11441024 11732112 11836863 12871152 13198626 13408128 14480046 14709888 14950656 15084144 15642816 15782484 16402176 16548624 17161536 17598168 17877504 18412898 19306728 19613184 20112192 20857088 21043312 22064832 22882048 23464224 23673726 25742304 26397252 26816256 27619347 28960092 29419776 29901312 30168288 31285632 31564968 32804352 33097248 34323072 35196336 35510589 36825796 38613456 40224384 41714176 42086624 44129664 45764096 46928448 47347452 51484608 52794504 53632512 55238694 57920184 58839552 60336576 62571264 63129936 66194496 68646144 70392672 71021178 73651592 77226912 80448768 82858041 84173248 88259328 93856896 94694904 102969216 105589008 106531767 110477388 115840368 120673152 125142528 126259872 132388992 137292288 140785344 142042356 147303184 154453824 160897536 165716082 168346496 176518656 187713792 189389808 205938432 211178016 213063534 220954776 231680736 241346304 248574123 252519744 264777984 281570688 284084712 294606368 308907648 331432164 336692992 375427584 378779616 411876864 422356032 426127068 441909552 463361472 482692608 497148246 505039488 529555968 563141376 568169424 589212736 617815296 662864328 673385984 745722369 757559232 844712064 852254136 883819104 926722944 994296492 1010078976 1126282752 1136338848 1178425472 1235630592 1325728656 1491444738 1515118464 1689424128 1704508272 1767638208 1853445888 1988592984 2020157952 2272677696 2356850944 2651457312 2982889476 3030236928 3378848256 3409016544 3535276416 3706891776 3977185968 4545355392 4713701888 5302914624 5965778952 6060473856 6818033088 7070552832 7954371936 9090710784 10605829248 11931557904 13636066176 14141105664 15908743872 18181421568 21211658496 23863115808 27272132352 31817487744 42423316992 47726231616 54544264704 63634975488 95452463232 127269950976 190904926464 381809852928
• Sum of all divisors σ(n): 1326787395648
• Sum of proper divisors (its aliquot sum) s(n): 944977542720
• 381809852928 is an abundant number, because the sum of its proper divisors (944977542720) is greater than itself. Its abundance is 563167689792

Bases of 381809852928

• Binary: 101100011100101101001000000001000000000₂
• Hexadecimal: 0x58E5A40200
• Base-36: 4VEFQ800

Squares and roots of 381809852928

• 381809852928 squared (381809852928²) is 145778763792900990173184
• 381809852928 cubed (381809852928³) is 55659768363793178508488956289482752
• The square root of 381809852928 is 617907.6410985707
• The cube root of 381809852928 is 7254.6374004535

Scales and comparisons

• 381,809,852,928 seconds is equal to 12,140 years, 19 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 381,809,852,928 would take you about twenty-four thousand, two hundred eighty 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 381809852928 cubic inches would be around 604.6 feet tall.

Recreational maths with 381809852928

• 381809852928 backwards is 829258908183
• 381809852928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381809852928's digits is 63
• More coming soon!