398013530112

Names of 398013530112

• Cardinal: 398013530112 can be written as Three hundred ninety-eight billion, thirteen million, five hundred thirty thousand, one hundred twelve.

Scientific notation

• Scientific notation: 3.98013530112 × 10¹¹

Factors of 398013530112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 40913

Divisors of 398013530112

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 176 192 198 216 256 264 288 297 352 384 396 432 512 528 576 594 704 768 792 864 1024 1056 1152 1188 1408 1536 1584 1728 2048 2112 2304 2376 2816 3072 3168 3456 4096 4224 4608 4752 5632 6144 6336 6912 8192 8448 9216 9504 11264 12288 12672 13824 16384 16896 18432 19008 22528 24576 25344 27648 32768 33792 36864 38016 40897 45056 49152 50688 55296 67584 73728 76032 81794 90112 98304 101376 110592 122691 135168 147456 152064 163588 180224 202752 221184 245382 270336 294912 304128 327176 360448 368073 405504 442368 449867 490764 540672 608256 654352 736146 811008 884736 899734 981528 1081344 1104219 1216512 1308704 1349601 1472292 1622016 1799468 1963056 2208438 2433024 2617408 2699202 2944584 3244032 3598936 3926112 4048803 4416876 4866048 5234816 5398404 5889168 7197872 7852224 8097606 8833752 9732096 10469632 10796808 11778336 12146409 14395744 15704448 16195212 17667504 20939264 21593616 23556672 24292818 28791488 31408896 32390424 35335008 41878528 43187232 47113344 48585636 57582976 62817792 64780848 70670016 83757056 86374464 94226688 97171272 115165952 125635584 129561696 141340032 167514112 172748928 188453376 194342544 230331904 251271168 259123392 282680064 335028224 345497856 376906752 388685088 460663808 502542336 518246784 565360128 670056448 690995712 753813504 777370176 921327616 1005084672 1036493568 1130720256 1340112896 1381991424 1507627008 1554740352 1842655232 2010169344 2072987136 2261440512 2763982848 3015254016 3109480704 3685310464 4020338688 4145974272 4522881024 5527965696 6030508032 6218961408 7370620928 8291948544 9045762048 11055931392 12061016064 12437922816 14741241856 16583897088 18091524096 22111862784 24875845632 33167794176 36183048192 44223725568 49751691264 66335588352 99503382528 132671176704 199006765056 398013530112
• Sum of all divisors σ(n): 1286520206400
• Sum of proper divisors (its aliquot sum) s(n): 888506676288
• 398013530112 is an abundant number, because the sum of its proper divisors (888506676288) is greater than itself. Its abundance is 490493146176

Bases of 398013530112

• Binary: 101110010101011011101001000000000000000₂
• Hexadecimal: 0x5CAB748000
• Base-36: 52UEZ9C0

Squares and roots of 398013530112

• 398013530112 squared (398013530112²) is 158414770152215930732544
• 398013530112 cubed (398013530112³) is 63051221890164554170143507562364928
• The square root of 398013530112 is 630883.1350670265
• The cube root of 398013530112 is 7355.8457211321

Scales and comparisons

• 398,013,530,112 seconds is equal to 12,655 years, 31 weeks, 1 day, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 398,013,530,112 would take you about twenty-five thousand, three hundred eleven 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 398013530112 cubic inches would be around 613 feet tall.

Recreational maths with 398013530112

• 398013530112 backwards is 211035310893
• 398013530112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 398013530112's digits is 36
• More coming soon!