139489412156990784

Names of 139489412156990784

• Cardinal: 139489412156990784 can be written as One hundred thirty-nine quadrillion, four hundred eighty-nine trillion, four hundred twelve billion, one hundred fifty-six million, nine hundred ninety thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.39489412156990784 × 10¹⁷

Factors of 139489412156990784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145972946642

Divisors of 139489412156990784

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 79 84 96 108 112 126 144 158 168 189 192 216 224 237 252 288 316 336 378 432 448 474 504 553 576 632 672 711 756 864 948 1008 1106 1264 1344 1422 1512 1659 1728 1896 2016 2133 2212 2528 2844 3024 3318 3792 4032 4266 4424 4977 5056 5688 6048 6636 7584 8532 8848 9954 11376 12096 13272 14931 15168 17064 17696 19908 22752 26544 29862 34128 35392 39816 45504 53088 59724 68256 79632 106176 119448 136512 159264 238896 318528 477792 955584 145972946551 291945893102 437918839653 583891786204 875837679306 1021810625857 1167783572408 1313756518959 1751675358612 2043621251714 2335567144816 2627513037918 3065431877571 3503350717224 3941269556877 4087242503428 4671134289632 5255026075836 6130863755142 7006701434448 7882539113754 8174485006856 9196295632713 9342268579264 10510052151672 11531862777529 12261727510284 14013402868896 15765078227508 16348970013712 18392591265426 21020104303344 23063725555058 24523455020568 27588886898139 28026805737792 31530156455016 32697940027424 34595588332587 36785182530852 42040208606688 46127451110116 49046910041136 55177773796278 63060312910032 65395880054848 69191176665174 73570365061704 80723039442703 84080417213376 92254902220232 98093820082272 103786764997761 110355547592556 126120625820064 138382353330348 147140730123408 161446078885406 184509804440464 196187640164544 207573529995522 220711095185112 242169118328109 252241251640128 276764706660696 294281460246816 311360294993283 322892157770812 369019608880928 415147059991044 441422190370224 484338236656218 553529413321392 588562920493632 622720589986566 645784315541624 726507354984327 738039217761856 830294119982088 882844380740448 968676473312436 1107058826642784 1245441179973132 1291568631083248 1453014709968654 1660588239964176 1765688761480896 1937352946624872 2179522064952981 2214117653285568 2490882359946264 2583137262166496 2906029419937308 3321176479928352 3874705893249744 4359044129905962 4981764719892528 5166274524332992 5812058839874616 6642352959856704 7749411786499488 8718088259811924 9963529439785056 11624117679749232 15498823572998976 17436176519623848 19927058879570112 23248235359498464 34872353039247696 46496470718996928 69744706078495392 139489412156990784
• Sum of all divisors σ(n): 474587243829862400
• Sum of proper divisors (its aliquot sum) s(n): 335097831672871616
• 139489412156990784 is an abundant number, because the sum of its proper divisors (335097831672871616) is greater than itself. Its abundance is 195608419515880832

Bases of 139489412156990784

• Binary: 111101111100100001110000110011101100010111010010101000000₂
• Hexadecimal: 0x1EF90E19D8BA540
• Base-36: 125GVBAWDLC0

Squares and roots of 139489412156990784

• 139489412156990784 squared (139489412156990784²) is 19457296103902848323804122260934656
• 139489412156990784 cubed (139489412156990784³) is 2714086795697915387684476235540980752038256218210304
• The square root of 139489412156990784 is 373482813.7371126533
• The cube root of 139489412156990784 is 518617.3973364955

Scales and comparisons

• 139,489,412,156,990,784 seconds is equal to 4,435,331,837 years, 26 weeks, 4 days, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 139,489,412,156,990,784 would take you about thirteen billion, three hundred five million, nine hundred ninety-five thousand, five hundred twelve 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 139489412156990784 cubic inches would be around 43218.1 feet tall.

Recreational maths with 139489412156990784

• 139489412156990784 backwards is 487099651214984931
• The number of decimal digits it has is: 18
• The sum of 139489412156990784's digits is 90
• More coming soon!