139866971000

Names of 139866971000

• Cardinal: 139866971000 can be written as One hundred thirty-nine billion, eight hundred sixty-six million, nine hundred seventy-one thousand.

Scientific notation

• Scientific notation: 1.39866971 × 10¹¹

Factors of 139866971000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1325

Divisors of 139866971000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 47 50 58 89 94 100 116 125 145 178 188 200 232 235 250 290 356 376 445 470 500 580 712 725 890 940 1000 1153 1160 1175 1363 1450 1780 1880 2225 2306 2350 2581 2726 2900 3560 3625 4183 4450 4612 4700 5162 5452 5765 5800 5875 6815 7250 8366 8900 9224 9400 10324 10904 11125 11530 11750 12905 13630 14500 16732 17800 20648 20915 22250 23060 23500 25810 27260 28825 29000 33437 33464 34075 41830 44500 46120 47000 51620 54191 54520 57650 64525 66874 68150 83660 89000 102617 103240 104575 108382 115300 121307 129050 133748 136300 144125 167185 167320 170375 205234 209150 216764 230600 242614 258100 267496 270955 272600 288250 322625 334370 340750 410468 418300 433528 485228 513085 516200 522875 541910 576500 606535 645250 668740 681500 820936 835925 836600 970456 1026170 1045750 1083820 1153000 1213070 1290500 1337480 1354775 1363000 1571539 1671850 2052340 2091500 2167640 2426140 2565425 2581000 2709550 2975893 3032675 3143078 3343700 4104680 4179625 4183000 4822999 4852280 5130850 5419100 5951786 6065350 6286156 6687400 6773875 7857695 8359250 9645998 10261700 10838200 11903572 12130700 12572312 12827125 13547750 14879465 15163375 15715390 16718500 19291996 20523400 23807144 24114995 24261400 25654250 27095500 29758930 30326750 31430780 33437000 38583992 39288475 48229990 51308500 54191000 59517860 60653500 62861560 74397325 78576950 96459980 102617000 119035720 120574975 121307000 139866971 148794650 157153900 192919960 196442375 241149950 279733942 297589300 314307800 371986625 392884750 482299900 559467884 595178600 602874875 699334855 743973250 785769500 964599800 1118935768 1205749750 1398669710 1487946500 1571539000 2411499500 2797339420 2975893000 3496674275 4822999000 5594678840 6993348550 13986697100 17483371375 27973394200 34966742750 69933485500 139866971000
• Sum of all divisors σ(n): 349966656000
• Sum of proper divisors (its aliquot sum) s(n): 210099685000
• 139866971000 is an abundant number, because the sum of its proper divisors (210099685000) is greater than itself. Its abundance is 70232714000

Bases of 139866971000

• Binary: 10000010010000101110001001101101111000₂
• Hexadecimal: 0x2090B89B78
• Base-36: 1S956LIW

Squares and roots of 139866971000

• 139866971000 squared (139866971000²) is 19562769576714841000000
• 139866971000 cubed (139866971000³) is 2736185325066056941416611000000000
• The square root of 139866971000 is 373987.9289495853
• The cube root of 139866971000 is 5190.8489323289

Scales and comparisons

• 139,866,971,000 seconds is equal to 4,447 years, 17 weeks, 3 days, 16 hours, 23 minutes, 20 seconds.
• To count from 1 to 139,866,971,000 would take you about eight thousand, eight hundred ninety-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 139866971000 cubic inches would be around 432.6 feet tall.

Recreational maths with 139866971000

• 139866971000 backwards is 000179668931
• 139866971000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139866971000's digits is 50
• More coming soon!