389141947392

Names of 389141947392

• Cardinal: 389141947392 can be written as Three hundred eighty-nine billion, one hundred forty-one million, nine hundred forty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.89141947392 × 10¹¹

Factors of 389141947392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2018

Divisors of 389141947392

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 121 128 132 138 176 184 192 242 253 256 264 276 352 363 368 384 484 506 512 528 529 552 704 726 736 759 768 968 1012 1024 1056 1058 1104 1408 1452 1472 1518 1536 1587 1936 1979 2024 2112 2116 2208 2783 2816 2904 2944 3036 3072 3174 3872 3958 4048 4224 4232 4416 5566 5632 5808 5819 5888 5937 6072 6348 7744 7916 8096 8349 8448 8464 8832 11132 11264 11616 11638 11776 11874 12144 12696 15488 15832 16192 16698 16896 16928 17457 17664 21769 22264 23232 23276 23552 23748 24288 25392 30976 31664 32384 33396 33792 33856 34914 35328 43538 44528 45517 46464 46552 47496 48576 50784 61952 63328 64009 64768 65307 66792 67712 69828 70656 87076 89056 91034 92928 93104 94992 97152 101568 123904 126656 128018 129536 130614 133584 135424 136551 139656 174152 178112 182068 185856 186208 189984 192027 194304 203136 239459 253312 256036 259072 261228 267168 270848 273102 279312 348304 356224 364136 371712 372416 379968 384054 388608 406272 478918 500687 506624 512072 522456 534336 541696 546204 558624 696608 712448 718377 728272 744832 759936 768108 777216 812544 957836 1001374 1013248 1024144 1044912 1046891 1068672 1092408 1117248 1393216 1424896 1436754 1456544 1489664 1502061 1519872 1536216 1625088 1915672 2002748 2026496 2048288 2089824 2093782 2137344 2184816 2234496 2786432 2849792 2873508 2913088 2979328 3004122 3039744 3072432 3140673 3831344 4005496 4096576 4179648 4187564 4274688 4369632 4468992 5507557 5572864 5747016 5826176 5958656 6008244 6079488 6144864 6281346 7662688 8010992 8193152 8359296 8375128 8549376 8739264 8937984 11015114 11145728 11494032 11515801 11652352 12016488 12289728 12562692 15325376 16021984 16386304 16522671 16718592 16750256 17478528 17875968 22030228 22291456 22988064 23031602 23304704 24032976 24579456 25125384 30650752 32043968 32772608 33045342 33437184 33500512 34547403 34957056 44060456 45976128 46063204 46609408 48065952 49158912 50250768 61301504 64087936 65545216 66090684 66874368 67001024 69094806 69914112 88120912 91952256 92126408 96131904 98317824 100501536 122603008 126673811 128175872 132181368 134002048 138189612 139828224 176241824 183904512 184252816 192263808 196635648 201003072 245206016 253347622 256351744 264362736 268004096 276379224 352483648 367809024 368505632 380021433 384527616 402006144 506695244 512703488 528725472 536008192 552758448 704967296 735618048 737011264 760042866 769055232 804012288 1013390488 1057450944 1072016384 1105516896 1409934592 1474022528 1520085732 1538110464 1608024576 2026780976 2114901888 2211033792 2819869184 2948045056 3040171464 3216049152 4053561952 4229803776 4422067584 5639738368 5896090112 6080342928 8107123904 8459607552 8844135168 11792180224 12160685856 16214247808 16919215104 17688270336 24321371712 32428495616 35376540672 48642743424 64856991232 97285486848 129713982464 194570973696 389141947392
• Sum of all divisors σ(n): 1192394039760
• Sum of proper divisors (its aliquot sum) s(n): 803252092368
• 389141947392 is an abundant number, because the sum of its proper divisors (803252092368) is greater than itself. Its abundance is 414110144976

Bases of 389141947392

• Binary: 101101010011010101010101110010000000000₂
• Hexadecimal: 0x5A9AAAE400
• Base-36: 4YRP2GAO

Squares and roots of 389141947392

• 389141947392 squared (389141947392²) is 151431455220038095601664
• 389141947392 cubed (389141947392³) is 58928331380730068382858598875660288
• The square root of 389141947392 is 623812.4296549403
• The cube root of 389141947392 is 7300.7814725539

Scales and comparisons

• 389,141,947,392 seconds is equal to 12,373 years, 26 weeks, 3 days, 17 hours, 23 minutes, 12 seconds.
• To count from 1 to 389,141,947,392 would take you about twenty-four thousand, seven hundred forty-seven 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 389141947392 cubic inches would be around 608.4 feet tall.

Recreational maths with 389141947392

• 389141947392 backwards is 293749141983
• The number of decimal digits it has is: 12
• The sum of 389141947392's digits is 60
• More coming soon!