139506240672

Names of 139506240672

• Cardinal: 139506240672 can be written as One hundred thirty-nine billion, five hundred six million, two hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.39506240672 × 10¹¹

Factors of 139506240672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2241

Divisors of 139506240672

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 61 62 72 93 96 122 124 127 144 183 186 244 248 254 279 288 366 372 381 488 496 508 549 558 732 744 762 976 992 1016 1098 1116 1143 1464 1488 1524 1891 1952 2017 2032 2196 2232 2286 2928 2976 3048 3782 3937 4034 4064 4392 4464 4572 5673 5856 6051 6096 7564 7747 7874 8068 8784 8928 9144 11346 11811 12102 12192 15128 15494 15748 16136 17019 17568 18153 18288 22692 23241 23622 24204 30256 30988 31496 32272 34038 35433 36306 36576 45384 46482 47244 48408 60512 61976 62527 62992 64544 68076 69723 70866 72612 90768 92964 94488 96816 123037 123952 125054 125984 136152 139446 141732 145224 181536 185928 187581 188976 193632 240157 246074 247904 250108 256159 272304 278892 283464 290448 369111 371856 375162 377952 480314 492148 500216 512318 544608 557784 562743 566928 580896 720471 738222 743712 750324 768477 960628 984296 1000432 1024636 1107333 1115568 1125486 1133856 1440942 1476444 1500648 1536954 1921256 1968592 2000864 2049272 2161413 2214666 2231136 2250972 2305431 2881884 2952888 3001296 3073908 3814147 3842512 3937184 4098544 4322826 4429332 4501944 4610862 5763768 5905776 6002592 6147816 7628294 7685024 7940929 8197088 8645652 8858664 9003888 9221724 11442441 11527536 11811552 12295632 15256588 15625699 15881858 17291304 17717328 18007776 18443448 22884882 23055072 23822787 24591264 30513176 31251398 31763716 34327323 34582608 35434656 36886896 45769764 46877097 47645574 61026352 62502796 63527432 68654646 69165216 71468361 73773792 91539528 93754194 95291148 122052704 125005592 127054864 137309292 140631291 142936722 183079056 187508388 190582296 250011184 254109728 274618584 281262582 285873444 366158112 375016776 381164592 484396669 500022368 549237168 562525164 571746888 750033552 762329184 968793338 1098474336 1125050328 1143493776 1453190007 1500067104 1937586676 2250100656 2286987552 2906380014 3875173352 4359570021 4500201312 5812760028 7750346704 8719140042 11625520056 15500693408 17438280084 23251040112 34876560168 46502080224 69753120336 139506240672
• Sum of all divisors σ(n): 419717136384
• Sum of proper divisors (its aliquot sum) s(n): 280210895712
• 139506240672 is an abundant number, because the sum of its proper divisors (280210895712) is greater than itself. Its abundance is 140704655040

Bases of 139506240672

• Binary: 10000001111011001110000100110010100000₂
• Hexadecimal: 0x207B384CA0
• Base-36: 1S36EW80

Squares and roots of 139506240672

• 139506240672 squared (139506240672²) is 19461991186433987011584
• 139506240672 cubed (139506240672³) is 2715069226411002613478559555944448
• The square root of 139506240672 is 373505.3422268549
• The cube root of 139506240672 is 5186.3825246705

Scales and comparisons

• 139,506,240,672 seconds is equal to 4,435 years, 45 weeks, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 139,506,240,672 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 139506240672 cubic inches would be around 432.2 feet tall.

Recreational maths with 139506240672

• 139506240672 backwards is 276042605931
• The number of decimal digits it has is: 12
• The sum of 139506240672's digits is 45
• More coming soon!