139649228800

Names of 139649228800

• Cardinal: 139649228800 can be written as One hundred thirty-nine billion, six hundred forty-nine million, two hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.396492288 × 10¹¹

Factors of 139649228800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1319

Divisors of 139649228800

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 128 160 184 200 230 256 320 368 400 460 512 529 575 640 736 800 920 1024 1058 1150 1280 1289 1472 1600 1840 2048 2116 2300 2560 2578 2645 2944 3200 3680 4096 4232 4600 5120 5156 5290 5888 6400 6445 7360 8192 8464 9200 10240 10312 10580 11776 12800 12890 13225 14720 16928 18400 20480 20624 21160 23552 25600 25780 26450 29440 29647 32225 33856 36800 40960 41248 42320 47104 51200 51560 52900 58880 59294 64450 67712 73600 82496 84640 94208 102400 103120 105800 117760 118588 128900 135424 147200 148235 164992 169280 188416 204800 206240 211600 235520 237176 257800 270848 294400 296470 329984 338560 412480 423200 471040 474352 515600 541696 588800 592940 659968 677120 681881 741175 824960 846400 942080 948704 1031200 1083392 1177600 1185880 1319936 1354240 1363762 1482350 1649920 1692800 1897408 2062400 2166784 2355200 2371760 2639872 2708480 2727524 2964700 3299840 3385600 3409405 3794816 4124800 4333568 4710400 4743520 5279744 5416960 5455048 5929400 6599680 6771200 6818810 7589632 8249600 9487040 10559488 10833920 10910096 11858800 13199360 13542400 13637620 15179264 16499200 17047025 18974080 21667840 21820192 23717600 26398720 27084800 27275240 30358528 32998400 34094050 37948160 43640384 47435200 52797440 54169600 54550480 60717056 65996800 68188100 75896320 87280768 94870400 108339200 109100960 121434112 131993600 136376200 151792640 174561536 189740800 218201920 242868224 263987200 272752400 303585280 349123072 379481600 436403840 545504800 607170560 698246144 758963200 872807680 1091009600 1214341120 1396492288 1517926400 1745615360 2182019200 2792984576 3035852800 3491230720 4364038400 5585969152 6071705600 6982461440 8728076800 13964922880 17456153600 27929845760 34912307200 69824614400 139649228800
• Sum of all divisors σ(n): 362301362010
• Sum of proper divisors (its aliquot sum) s(n): 222652133210
• 139649228800 is an abundant number, because the sum of its proper divisors (222652133210) is greater than itself. Its abundance is 83002904410

Bases of 139649228800

• Binary: 10000010000011101111100010000000000000₂
• Hexadecimal: 0x2083BE2000
• Base-36: 1S5JJMKG

Squares and roots of 139649228800

• 139649228800 squared (139649228800²) is 19501907104434749440000
• 139649228800 cubed (139649228800³) is 2723426287263553819217231872000000
• The square root of 139649228800 is 373696.7069697029
• The cube root of 139649228800 is 5188.1538621681

Scales and comparisons

• 139,649,228,800 seconds is equal to 4,440 years, 21 weeks, 3 days, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 139,649,228,800 would take you about eight thousand, eight hundred eighty 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 139649228800 cubic inches would be around 432.3 feet tall.

Recreational maths with 139649228800

• 139649228800 backwards is 008822946931
• The number of decimal digits it has is: 12
• The sum of 139649228800's digits is 52
• More coming soon!