140756720640

Names of 140756720640

• Cardinal: 140756720640 can be written as One hundred forty billion, seven hundred fifty-six million, seven hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4075672064 × 10¹¹

Factors of 140756720640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 645

Divisors of 140756720640

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 181 192 197 240 256 257 320 362 384 394 480 512 514 543 591 640 724 768 771 788 905 960 985 1024 1028 1086 1182 1280 1285 1448 1536 1542 1576 1810 1920 1970 2056 2172 2364 2560 2570 2715 2896 2955 3072 3084 3152 3620 3840 3855 3940 4112 4344 4728 5120 5140 5430 5792 5910 6168 6304 7240 7680 7710 7880 8224 8688 9456 10280 10860 11584 11820 12336 12608 14480 15360 15420 15760 16448 17376 18912 20560 21720 23168 23640 24672 25216 28960 30840 31520 32896 34752 35657 37824 41120 43440 46336 46517 47280 49344 50432 50629 57920 61680 63040 65792 69504 71314 75648 82240 86880 92672 93034 94560 98688 100864 101258 106971 115840 123360 126080 131584 139008 139551 142628 151296 151887 164480 173760 178285 185344 186068 189120 197376 201728 202516 213942 231680 232585 246720 252160 253145 263168 278016 279102 285256 302592 303774 328960 347520 356570 372136 378240 394752 405032 427884 463360 465170 493440 504320 506290 534855 556032 558204 570512 605184 607548 657920 695040 697755 713140 744272 756480 759435 789504 810064 855768 926720 930340 986880 1008640 1012580 1069710 1116408 1141024 1215096 1315840 1390080 1395510 1426280 1488544 1512960 1518870 1620128 1711536 1860680 1973760 2025160 2139420 2232816 2282048 2430192 2780160 2791020 2852560 2977088 3025920 3037740 3240256 3423072 3721360 3947520 4050320 4278840 4465632 4564096 4860384 5582040 5705120 5954176 6075480 6480512 6846144 7442720 8100640 8557680 8931264 9128192 9163849 9720768 11164080 11410240 11908352 12150960 12961024 13692288 14885440 16201280 17115360 17862528 18256384 18327698 19441536 22328160 22820480 23816704 24301920 25922048 27384576 27491547 29770880 32402560 34230720 35725056 36512768 36655396 38883072 44656320 45640960 45819245 47633408 48603840 51844096 54769152 54983094 59541760 64805120 68461440 71450112 73310792 77766144 89312640 91281920 91638490 97207680 109538304 109966188 119083520 129610240 136922880 137457735 142900224 146621584 155532288 178625280 182563840 183276980 194415360 219932376 238167040 259220480 273845760 274915470 293243168 357250560 366553960 388830720 439864752 547691520 549830940 586486336 714501120 733107920 777661440 879729504 1099661880 1172972672 1466215840 1759459008 2199323760 2345945344 2932431680 3518918016 4398647520 4691890688 5864863360 7037836032 8797295040 9383781376 11729726720 14075672064 17594590080 23459453440 28151344128 35189180160 46918906880 70378360320 140756720640
• Sum of all divisors σ(n): 456757164864
• Sum of proper divisors (its aliquot sum) s(n): 316000444224
• 140756720640 is an abundant number, because the sum of its proper divisors (316000444224) is greater than itself. Its abundance is 175243723584

Bases of 140756720640

• Binary: 10000011000101110000010001110000000000₂
• Hexadecimal: 0x20C5C11C00
• Base-36: 1SNUX0QO

Squares and roots of 140756720640

• 140756720640 squared (140756720640²) is 19812454405327002009600
• 140756720640 cubed (140756720640³) is 2788736109923350149713985798144000
• The square root of 140756720640 is 375175.5864125493
• The cube root of 140756720640 is 5201.8326952293

Scales and comparisons

• 140,756,720,640 seconds is equal to 4,475 years, 32 weeks, 4 days, 17 hours, 4 minutes.
• To count from 1 to 140,756,720,640 would take you about eight thousand, nine hundred fifty-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 140756720640 cubic inches would be around 433.5 feet tall.

Recreational maths with 140756720640

• 140756720640 backwards is 046027657041
• The number of decimal digits it has is: 12
• The sum of 140756720640's digits is 42
• More coming soon!