139473321984

Names of 139473321984

• Cardinal: 139473321984 can be written as One hundred thirty-nine billion, four hundred seventy-three million, three hundred twenty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.39473321984 × 10¹¹

Factors of 139473321984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 185

Divisors of 139473321984

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 81 87 96 108 116 128 144 151 162 174 192 216 232 243 256 261 288 302 324 348 384 432 453 464 486 512 522 576 604 648 696 768 783 864 906 928 972 1024 1044 1152 1208 1296 1359 1392 1536 1566 1728 1812 1856 1944 2048 2088 2304 2349 2416 2592 2718 2784 3072 3132 3456 3624 3712 3888 4077 4096 4176 4379 4608 4698 4832 5184 5436 5568 6144 6264 6912 7047 7248 7424 7776 8154 8192 8352 8758 9216 9396 9664 10368 10872 11136 12231 12288 12528 13137 13824 14094 14496 14848 15552 16308 16384 16704 17516 18432 18792 19328 20736 21744 22272 24462 24576 25056 26274 27648 28188 28992 29696 31104 32616 32768 33408 35032 36693 36864 37584 38656 39411 41472 43488 44544 48924 49152 50112 52548 55296 56376 57984 59392 62208 65232 65536 66816 70064 73386 73728 75168 77312 78822 82944 86976 89088 97848 98304 100224 105096 110592 112752 115968 118233 118784 124416 130464 131072 133632 140128 146772 147456 150336 154624 157644 165888 173952 178176 195696 196608 200448 210192 221184 225504 231936 236466 237568 248832 260928 267264 280256 293544 294912 300672 309248 315288 331776 347904 354699 356352 391392 393216 400896 420384 442368 451008 463872 472932 475136 497664 521856 534528 560512 587088 589824 601344 618496 630576 663552 695808 709398 712704 782784 801792 840768 884736 902016 927744 945864 950272 995328 1043712 1064097 1069056 1121024 1174176 1179648 1202688 1236992 1261152 1327104 1391616 1418796 1425408 1565568 1603584 1681536 1769472 1804032 1855488 1891728 1900544 1990656 2087424 2128194 2138112 2242048 2348352 2405376 2473984 2522304 2654208 2783232 2837592 2850816 3131136 3207168 3363072 3538944 3608064 3710976 3783456 3801088 3981312 4174848 4256388 4276224 4484096 4696704 4810752 4947968 5044608 5308416 5566464 5675184 5701632 6262272 6414336 6726144 7216128 7421952 7566912 7962624 8349696 8512776 8552448 8968192 9393408 9621504 9895936 10089216 10616832 11132928 11350368 11403264 12524544 12828672 13452288 14432256 14843904 15133824 15925248 16699392 17025552 17104896 17936384 18786816 19243008 19791872 20178432 22265856 22700736 25049088 25657344 26904576 28864512 29687808 30267648 31850496 33398784 34051104 34209792 35872768 37573632 38486016 40356864 44531712 45401472 50098176 51314688 53809152 57729024 59375616 60535296 66797568 68102208 71745536 75147264 76972032 80713728 89063424 90802944 100196352 102629376 107618304 115458048 121070592 133595136 136204416 143491072 150294528 153944064 161427456 178126848 181605888 200392704 215236608 230916096 242141184 267190272 272408832 286982144 300589056 307888128 322854912 363211776 400785408 430473216 461832192 484282368 534380544 544817664 573964288 601178112 645709824 726423552 801570816 860946432 923664384 968564736 1089635328 1202356224 1291419648 1452847104 1603141632 1721892864 1937129472 2179270656 2404712448 2582839296 2905694208 3874258944 4358541312 4809424896 5165678592 5811388416 7748517888 8717082624 11622776832 15497035776 17434165248 23245553664 34868330496 46491107328 69736660992 139473321984
• Sum of all divisors σ(n): 435115437120
• Sum of proper divisors (its aliquot sum) s(n): 295642115136
• 139473321984 is an abundant number, because the sum of its proper divisors (295642115136) is greater than itself. Its abundance is 156168793152

Bases of 139473321984

• Binary: 10000001111001010000100000000000000000₂
• Hexadecimal: 0x2079420000
• Base-36: 1S2MTC00

Squares and roots of 139473321984

• 139473321984 squared (139473321984²) is 19452807545252537696256
• 139473321984 cubed (139473321984³) is 2713147690251791840703010679291904
• The square root of 139473321984 is 373461.2724018383
• The cube root of 139473321984 is 5185.9745564491

Scales and comparisons

• 139,473,321,984 seconds is equal to 4,434 years, 42 weeks, 4 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 139,473,321,984 would take you about eight thousand, eight hundred sixty-nine 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 139473321984 cubic inches would be around 432.2 feet tall.

Recreational maths with 139473321984

• 139473321984 backwards is 489123374931
• 139473321984 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139473321984's digits is 54
• More coming soon!