139504975872

Names of 139504975872

• Cardinal: 139504975872 can be written as One hundred thirty-nine billion, five hundred four million, nine hundred seventy-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.39504975872 × 10¹¹

Factors of 139504975872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 570

Divisors of 139504975872

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 47 48 62 64 93 94 96 124 128 141 186 188 192 248 256 282 372 376 384 487 496 512 564 744 752 768 974 992 1024 1128 1457 1461 1488 1504 1536 1948 1984 2048 2256 2914 2922 2976 3008 3072 3896 3968 4096 4371 4512 5828 5844 5952 6016 6144 7792 7936 8192 8742 9024 11656 11688 11904 12032 12288 15097 15584 15872 16384 17484 18048 22889 23312 23376 23808 24064 24576 30194 31168 31744 32768 34968 36096 45291 45778 46624 46752 47616 48128 49152 60388 62336 63488 65536 68667 69936 72192 90582 91556 93248 93504 95232 96256 98304 120776 124672 126976 137334 139872 144384 181164 183112 186496 187008 190464 192512 196608 241552 249344 253952 274668 279744 288768 362328 366224 372992 374016 380928 385024 483104 498688 507904 549336 559488 577536 709559 724656 732448 745984 748032 761856 770048 966208 997376 1015808 1098672 1118976 1155072 1419118 1449312 1464896 1491968 1496064 1523712 1540096 1932416 1994752 2031616 2128677 2197344 2237952 2310144 2838236 2898624 2929792 2983936 2992128 3047424 3080192 3864832 3989504 4257354 4394688 4475904 4620288 5676472 5797248 5859584 5967872 5984256 6094848 7729664 7979008 8514708 8789376 8951808 9240576 11352944 11594496 11719168 11935744 11968512 15459328 15958016 17029416 17578752 17903616 22705888 23188992 23438336 23871488 23937024 30918656 31916032 34058832 35157504 35807232 45411776 46377984 46876672 47742976 47874048 61837312 68117664 70315008 71614464 90823552 92755968 93753344 95485952 95748096 123674624 136235328 140630016 143228928 181647104 185511936 187506688 247349248 272470656 281260032 286457856 363294208 371023872 375013376 494698496 544941312 562520064 726588416 742047744 750026752 989396992 1089882624 1125040128 1453176832 1484095488 1500053504 2179765248 2250080256 2906353664 2968190976 4359530496 4500160512 5812707328 8719060992 11625414656 17438121984 23250829312 34876243968 46501658624 69752487936 139504975872
• Sum of all divisors σ(n): 392986509312
• Sum of proper divisors (its aliquot sum) s(n): 253481533440
• 139504975872 is an abundant number, because the sum of its proper divisors (253481533440) is greater than itself. Its abundance is 113976557568

Bases of 139504975872

• Binary: 10000001111011001001010000000000000000₂
• Hexadecimal: 0x207B250000
• Base-36: 1S35NSAO

Squares and roots of 139504975872

• 139504975872 squared (139504975872²) is 19461638293047302160384
• 139504975872 cubed (139504975872³) is 2714995380501155153239063394254848
• The square root of 139504975872 is 373503.6490745439
• The cube root of 139504975872 is 5186.3668509237

Scales and comparisons

• 139,504,975,872 seconds is equal to 4,435 years, 42 weeks, 6 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 139,504,975,872 would take you about eight thousand, eight hundred seventy-one 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 139504975872 cubic inches would be around 432.2 feet tall.

Recreational maths with 139504975872

• 139504975872 backwards is 278579405931
• The number of decimal digits it has is: 12
• The sum of 139504975872's digits is 60
• More coming soon!