139290193800

Names of 139290193800

• Cardinal: 139290193800 can be written as One hundred thirty-nine billion, two hundred ninety million, one hundred ninety-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.392901938 × 10¹¹

Factors of 139290193800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 31053

Divisors of 139290193800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 41 45 50 60 61 72 75 82 90 100 120 122 123 150 164 180 183 200 205 225 244 246 300 305 328 360 366 369 410 450 488 492 549 600 610 615 732 738 820 900 915 984 1025 1098 1220 1230 1464 1476 1525 1640 1800 1830 1845 2050 2196 2440 2460 2501 2745 2952 3050 3075 3660 3690 4100 4392 4575 4920 5002 5490 6100 6150 7320 7380 7503 8200 9150 9225 10004 10980 12200 12300 12505 13725 14760 15006 18300 18450 20008 21960 22509 24600 25010 27450 30012 30941 36600 36900 37515 45018 50020 54900 60024 61882 62525 73800 75030 90036 92823 100040 109800 112545 123764 125050 150060 154705 180072 185646 187575 225090 247528 250100 278469 300120 309410 371292 375150 450180 464115 500200 556938 562725 618820 742584 750300 773525 900360 928230 1113876 1125450 1237640 1268581 1392345 1500600 1547050 1856460 1887401 2227752 2250900 2320575 2537162 2784690 3094100 3712920 3774802 3805743 4501800 4641150 5074324 5569380 5662203 6188200 6342905 6961725 7549604 7611486 9282300 9437005 10148648 11138760 11324406 11417229 12685810 13923450 15099208 15222972 16986609 18564600 18874010 19028715 22648812 22834458 25371620 27846900 28311015 30445944 31714525 33973218 37748020 38057430 45297624 45668916 47185025 50743240 55693800 56622030 57086145 63429050 67946436 75496040 76114860 77383441 84933045 91337832 94370050 95143575 113244060 114172290 126858100 135892872 141555075 152229720 154766882 169866090 188740100 190287150 226488120 228344580 232150323 253716200 283110150 285430725 309533764 339732180 377480200 380574300 386917205 424665225 456689160 464300646 566220300 570861450 619067528 679464360 696450969 761148600 773834410 849330450 928601292 1132440600 1141722900 1160751615 1392901938 1547668820 1698660900 1857202584 1934586025 2283445800 2321503230 2785803876 3095337640 3397321800 3482254845 3869172050 4643006460 5571607752 5803758075 6964509690 7738344100 9286012920 11607516150 13929019380 15476688200 17411274225 23215032300 27858038760 34822548450 46430064600 69645096900 139290193800
• Sum of all divisors σ(n): 487063591560
• Sum of proper divisors (its aliquot sum) s(n): 347773397760
• 139290193800 is an abundant number, because the sum of its proper divisors (347773397760) is greater than itself. Its abundance is 208483203960

Bases of 139290193800

• Binary: 10000001101110010101111010111110001000₂
• Hexadecimal: 0x206E57AF88
• Base-36: 1RZLS9E0

Squares and roots of 139290193800

• 139290193800 squared (139290193800²) is 19401758088841558440000
• 139290193800 cubed (139290193800³) is 2702474644255458292601625672000000
• The square root of 139290193800 is 373216.0149296919
• The cube root of 139290193800 is 5183.7038377117

Scales and comparisons

• 139,290,193,800 seconds is equal to 4,428 years, 51 weeks, 6 days, 30 minutes.
• To count from 1 to 139,290,193,800 would take you about eight thousand, eight hundred fifty-seven 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 139290193800 cubic inches would be around 432 feet tall.

Recreational maths with 139290193800

• 139290193800 backwards is 008391092931
• 139290193800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139290193800's digits is 45
• More coming soon!