381398614016

Names of 381398614016

• Cardinal: 381398614016 can be written as Three hundred eighty-one billion, three hundred ninety-eight million, six hundred fourteen thousand and sixteen.

Scientific notation

• Scientific notation: 3.81398614016 × 10¹¹

Factors of 381398614016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 75

Divisors of 381398614016

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 47 49 56 64 76 94 98 112 128 133 152 188 196 224 256 266 304 329 343 361 376 392 448 512 532 608 658 686 722 752 784 893 896 931 1024 1064 1216 1316 1372 1444 1504 1568 1786 1792 1862 2048 2128 2303 2432 2527 2632 2744 2888 3008 3136 3572 3584 3724 4096 4256 4606 4864 5054 5264 5488 5776 6016 6251 6272 6517 7144 7168 7448 8192 8512 9212 9728 10108 10528 10976 11552 12032 12502 12544 13034 14288 14336 14896 16121 16384 16967 17024 17689 18424 19456 20216 21056 21952 23104 24064 25004 25088 26068 28576 28672 29792 32242 32768 33934 34048 35378 36848 38912 40432 42112 43757 43904 46208 48128 50008 50176 52136 57152 57344 59584 64484 65536 67868 68096 70756 73696 77824 80864 84224 87514 87808 92416 96256 100016 100352 104272 114304 114688 118769 119168 123823 128968 135736 136192 141512 147392 155648 161728 168448 175028 175616 184832 192512 200032 200704 208544 228608 229376 237538 238336 247646 257936 271472 272384 283024 294784 306299 311296 323456 336896 350056 351232 369664 385024 400064 401408 417088 457216 458752 475076 476672 495292 515872 542944 544768 566048 589568 612598 622592 646912 673792 700112 702464 739328 770048 800128 802816 831383 834176 914432 950152 953344 990584 1031744 1085888 1089536 1132096 1179136 1225196 1245184 1293824 1347584 1400224 1404928 1478656 1540096 1600256 1605632 1662766 1668352 1828864 1900304 1906688 1981168 2063488 2171776 2179072 2264192 2358272 2450392 2587648 2695168 2800448 2809856 2957312 3080192 3200512 3211264 3325532 3336704 3657728 3800608 3813376 3962336 4126976 4343552 4358144 4528384 4716544 4900784 5175296 5390336 5600896 5619712 5819681 5914624 6401024 6651064 6673408 7315456 7601216 7626752 7924672 8253952 8687104 8716288 9056768 9433088 9801568 10350592 10780672 11201792 11239424 11639362 11829248 12802048 13302128 13346816 14630912 15202432 15253504 15849344 16507904 17374208 18113536 18866176 19603136 20701184 21561344 22403584 22478848 23278724 23658496 25604096 26604256 26693632 29261824 30404864 30507008 31698688 33015808 34748416 36227072 37732352 39206272 41402368 44807168 46557448 51208192 53208512 53387264 58523648 60809728 61014016 63397376 66031616 69496832 72454144 75464704 78412544 82804736 89614336 93114896 102416384 106417024 106774528 121619456 126794752 132063232 138993664 144908288 150929408 156825088 165609472 179228672 186229792 204832768 212834048 213549056 243238912 253589504 264126464 277987328 289816576 313650176 358457344 372459584 409665536 425668096 427098112 486477824 507179008 528252928 555974656 579633152 627300352 716914688 744919168 851336192 972955648 1014358016 1056505856 1111949312 1159266304 1254600704 1433829376 1489838336 1702672384 1945911296 2028716032 2509201408 2867658752 2979676672 3405344768 3891822592 4057432064 5018402816 5959353344 6810689536 7783645184 8114864128 10036805632 11918706688 13621379072 20073611264 23837413376 27242758144 47674826752 54485516288 95349653504 190699307008 381398614016
• Sum of all divisors σ(n): 958810579200
• Sum of proper divisors (its aliquot sum) s(n): 577411965184
• 381398614016 is an abundant number, because the sum of its proper divisors (577411965184) is greater than itself. Its abundance is 196013351168

Bases of 381398614016

• Binary: 101100011001101001000010000000000000000₂
• Hexadecimal: 0x58CD210000
• Base-36: 4V7MVY0W

Squares and roots of 381398614016

• 381398614016 squared (381398614016²) is 145464902773325751648256
• 381398614016 cubed (381398614016³) is 55480112305718636293526265943556096
• The square root of 381398614016 is 617574.7841484463
• The cube root of 381398614016 is 7252.0318618379

Scales and comparisons

• 381,398,614,016 seconds is equal to 12,127 years, 15 weeks, 2 days, 19 hours, 26 minutes, 56 seconds.
• To count from 1 to 381,398,614,016 would take you about twenty-four thousand, two hundred fifty-four 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 381398614016 cubic inches would be around 604.3 feet tall.

Recreational maths with 381398614016

• 381398614016 backwards is 610416893183
• The number of decimal digits it has is: 12
• The sum of 381398614016's digits is 50
• More coming soon!