381044391936

Names of 381044391936

• Cardinal: 381044391936 can be written as Three hundred eighty-one billion, forty-four million, three hundred ninety-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 3.81044391936 × 10¹¹

Factors of 381044391936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 126

Divisors of 381044391936

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 47 48 52 61 64 78 94 96 104 122 128 141 156 169 183 188 192 208 244 256 282 312 338 366 376 384 416 488 507 512 564 611 624 676 732 752 768 793 832 976 1014 1024 1128 1222 1248 1352 1464 1504 1536 1586 1664 1833 1952 2028 2048 2256 2379 2444 2496 2704 2867 2928 3008 3072 3172 3328 3666 3904 4056 4096 4512 4758 4888 4992 5408 5734 5856 6016 6144 6344 6656 7332 7808 7943 8112 8192 8601 9024 9516 9776 9984 10309 10816 11468 11712 12032 12288 12688 13312 14664 15616 15886 16224 16384 17202 18048 19032 19552 19968 20618 21632 22936 23424 23829 24064 24576 25376 26624 29328 30927 31232 31772 32448 32768 34404 36096 37271 38064 39104 39936 41236 43264 45872 46848 47658 48128 49152 50752 53248 58656 61854 62464 63544 64896 65536 68808 72192 74542 76128 78208 79872 82472 86528 91744 93696 95316 96256 98304 101504 106496 111813 117312 123708 124928 127088 129792 131072 137616 144384 149084 152256 156416 159744 164944 173056 183488 187392 190632 192512 196608 203008 212992 223626 234624 247416 249856 254176 259584 262144 275232 288768 298168 304512 312832 319488 329888 346112 366976 374784 381264 385024 393216 406016 425984 447252 469248 484523 494832 499712 508352 519168 550464 577536 596336 609024 625664 638976 659776 692224 733952 749568 762528 770048 786432 812032 851968 894504 938496 969046 989664 999424 1016704 1038336 1100928 1155072 1192672 1218048 1251328 1277952 1319552 1384448 1453569 1467904 1499136 1525056 1540096 1624064 1703936 1789008 1876992 1938092 1979328 1998848 2033408 2076672 2201856 2310144 2385344 2436096 2502656 2555904 2639104 2768896 2907138 2935808 2998272 3050112 3080192 3248128 3407872 3578016 3753984 3876184 3958656 3997696 4066816 4153344 4403712 4620288 4770688 4872192 5005312 5111808 5278208 5537792 5814276 5871616 5996544 6100224 6160384 6496256 7156032 7507968 7752368 7917312 7995392 8133632 8306688 8807424 9240576 9541376 9744384 10010624 10223616 10556416 11075584 11628552 11743232 11993088 12200448 12320768 12992512 14312064 15015936 15504736 15834624 15990784 16267264 16613376 17614848 18481152 19082752 19488768 20021248 21112832 22151168 23257104 23486464 23986176 24400896 25985024 28624128 30031872 31009472 31669248 32534528 33226752 35229696 36962304 38165504 38977536 40042496 42225664 44302336 46514208 46972928 47972352 48801792 51970048 57248256 60063744 62018944 63338496 65069056 66453504 70459392 76331008 77955072 80084992 84451328 93028416 93945856 97603584 103940096 114496512 120127488 124037888 126676992 130138112 132907008 140918784 152662016 155910144 160169984 168902656 186056832 187891712 195207168 207880192 228993024 240254976 248075776 253353984 260276224 281837568 305324032 311820288 337805312 372113664 375783424 390414336 457986048 480509952 496151552 506707968 520552448 563675136 610648064 623640576 675610624 744227328 751566848 780828672 915972096 992303104 1013415936 1041104896 1127350272 1221296128 1351221248 1488454656 1561657344 1831944192 1984606208 2026831872 2082209792 2254700544 2442592256 2702442496 2976909312 3123314688 3663888384 3969212416 4053663744 4885184512 5953818624 6246629376 7327776768 7938424832 8107327488 9770369024 11907637248 14655553536 15876849664 23815274496 29311107072 31753699328 47630548992 63507398656 95261097984 127014797312 190522195968 381044391936
• Sum of all divisors σ(n): 1142123577984
• Sum of proper divisors (its aliquot sum) s(n): 761079186048
• 381044391936 is an abundant number, because the sum of its proper divisors (761079186048) is greater than itself. Its abundance is 380034794112

Bases of 381044391936

• Binary: 101100010111000000001000000000000000000₂
• Hexadecimal: 0x58B8040000
• Base-36: 4V1RZQIO

Squares and roots of 381044391936

• 381044391936 squared (381044391936²) is 145194828625875981828096
• 381044391936 cubed (381044391936³) is 55325675185998639931033826000633856
• The square root of 381044391936 is 617287.9327639575
• The cube root of 381044391936 is 7249.7860701743

Scales and comparisons

• 381,044,391,936 seconds is equal to 12,116 years, 1 week, 5 days, 25 minutes, 36 seconds.
• To count from 1 to 381,044,391,936 would take you about twenty-four thousand, two hundred thirty-two 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 381044391936 cubic inches would be around 604.1 feet tall.

Recreational maths with 381044391936

• 381044391936 backwards is 639193440183
• The number of decimal digits it has is: 12
• The sum of 381044391936's digits is 51
• More coming soon!