139073904640

Names of 139073904640

• Cardinal: 139073904640 can be written as One hundred thirty-nine billion, seventy-three million, nine hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3907390464 × 10¹¹

Factors of 139073904640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 373

Divisors of 139073904640

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 64 67 68 80 85 88 110 128 134 136 160 170 176 187 220 256 268 271 272 320 335 340 352 374 440 512 536 542 544 640 670 680 704 737 748 880 935 1024 1072 1084 1088 1139 1280 1340 1355 1360 1408 1474 1496 1760 1870 2048 2144 2168 2176 2278 2560 2680 2710 2720 2816 2948 2981 2992 3520 3685 3740 4096 4288 4336 4352 4556 4607 5120 5360 5420 5440 5632 5695 5896 5962 5984 7040 7370 7480 8192 8576 8672 8704 9112 9214 10240 10720 10840 10880 11264 11390 11792 11924 11968 12529 14080 14740 14905 14960 17152 17344 17408 18157 18224 18428 20480 21440 21680 21760 22528 22780 23035 23584 23848 23936 25058 28160 29480 29810 29920 34304 34688 34816 36314 36448 36856 40960 42880 43360 43520 45056 45560 46070 47168 47696 47872 50116 50677 56320 58960 59620 59840 62645 68608 69376 69632 72628 72896 73712 85760 86720 87040 90112 90785 91120 92140 94336 95392 95744 100232 101354 112640 117920 119240 119680 125290 137216 138752 139264 145256 145792 147424 171520 173440 174080 181570 182240 184280 188672 190784 191488 199727 200464 202708 225280 235840 238480 239360 250580 253385 274432 277504 290512 291584 294848 308669 343040 346880 348160 363140 364480 368560 377344 381568 382976 399454 400928 405416 450560 471680 476960 478720 501160 506770 548864 555008 581024 583168 589696 617338 686080 693760 696320 726280 728960 737120 754688 763136 765952 798908 801856 810832 943360 953920 957440 998635 1002320 1013540 1110016 1162048 1166336 1179392 1234676 1372160 1387520 1452560 1457920 1474240 1509376 1526272 1531904 1543345 1597816 1603712 1621664 1886720 1907840 1914880 1997270 2004640 2027080 2220032 2324096 2332672 2358784 2469352 2744320 2775040 2905120 2915840 2948480 3018752 3052544 3086690 3195632 3207424 3243328 3395359 3773440 3815680 3829760 3994540 4009280 4054160 4648192 4665344 4717568 4938704 5550080 5810240 5831680 5896960 6037504 6105088 6173380 6391264 6414848 6486656 6790718 7546880 7631360 7659520 7989080 8018560 8108320 9296384 9330688 9435136 9877408 11100160 11620480 11663360 11793920 12210176 12346760 12782528 12829696 12973312 13581436 15093760 15262720 15978160 16037120 16216640 16976795 18592768 18870272 19754816 23240960 23326720 23587840 24420352 24693520 25565056 25659392 25946624 27162872 30187520 30525440 31956320 32074240 32433280 33953590 37185536 37740544 39509632 46481920 46653440 47175680 49387040 51130112 51318784 51893248 54325744 61050880 63912640 64148480 64866560 67907180 74371072 79019264 92963840 94351360 98774080 102260224 102637568 103786496 108651488 122101760 127825280 128296960 129733120 135814360 148742144 158038528 185927680 188702720 197548160 204520448 207572992 217302976 255650560 256593920 259466240 271628720 316077056 371855360 395096320 409040896 415145984 434605952 511301120 513187840 518932480 543257440 632154112 743710720 790192640 818081792 869211904 1022602240 1037864960 1086514880 1264308224 1580385280 1636163584 1738423808 2045204480 2075729920 2173029760 2528616448 3160770560 3476847616 4090408960 4346059520 6321541120 6953695232 8180817920 8692119040 12643082240 13907390464 17384238080 27814780928 34768476160 69536952320 139073904640
• Sum of all divisors σ(n): 392713878528
• Sum of proper divisors (its aliquot sum) s(n): 253639973888
• 139073904640 is an abundant number, because the sum of its proper divisors (253639973888) is greater than itself. Its abundance is 114566069248

Bases of 139073904640

• Binary: 10000001100001011100110110000000000000₂
• Hexadecimal: 0x2061736000
• Base-36: 1RW10FLS

Squares and roots of 139073904640

• 139073904640 squared (139073904640²) is 19341550951815813529600
• 139073904640 cubed (139073904640³) is 2689905012662533685659612217344000
• The square root of 139073904640 is 372926.1383169595
• The cube root of 139073904640 is 5181.0193707491

Scales and comparisons

• 139,073,904,640 seconds is equal to 4,422 years, 6 weeks, 1 day, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 139,073,904,640 would take you about eight thousand, eight hundred forty-four 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 139073904640 cubic inches would be around 431.8 feet tall.

Recreational maths with 139073904640

• 139073904640 backwards is 046409370931
• The number of decimal digits it has is: 12
• The sum of 139073904640's digits is 46
• More coming soon!