138469535750

Names of 138469535750

• Cardinal: 138469535750 can be written as One hundred thirty-eight billion, four hundred sixty-nine million, five hundred thirty-five thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3846953575 × 10¹¹

Factors of 138469535750

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2922

Divisors of 138469535750

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 41 50 53 65 70 82 91 106 125 130 175 182 205 250 265 287 325 350 371 410 455 530 533 574 650 689 742 875 910 1025 1066 1325 1378 1435 1625 1750 1855 2050 2173 2275 2650 2665 2801 2870 3250 3445 3710 3731 4346 4550 4823 5125 5330 5602 6625 6890 7175 7462 9275 9646 10250 10865 11375 13250 13325 14005 14350 15211 17225 18550 18655 19607 21730 22750 24115 26650 28010 28249 30422 34450 35875 36413 37310 39214 46375 48230 54325 56498 66625 70025 71750 72826 76055 86125 92750 93275 98035 108650 114841 120575 133250 140050 141245 148453 152110 172250 182065 186550 196070 197743 229682 241150 254891 271625 282490 296906 350125 364130 380275 395486 466375 490175 509782 543250 574205 602875 700250 706225 742265 760550 803887 910325 932750 980350 988715 1039171 1148410 1205750 1274455 1412450 1484530 1492933 1607774 1820650 1901375 1929889 1977430 2078342 2450875 2548910 2871025 2985866 3531125 3711325 3802750 3859778 4019435 4551625 4901750 4943575 5195855 5742050 6086573 6372275 7062250 7422650 7464665 8038870 9103250 9649445 9887150 10391710 10450531 12173146 12744550 13509223 14355125 14929330 18556625 19298890 20097175 20901062 24717875 25979275 27018446 28710250 30432865 31861375 37113250 37323325 40194350 42606011 48247225 49435750 51958550 52252655 60865730 63722750 67546115 74646650 79125449 85212022 96494450 100485875 104505310 129896375 135092230 152164325 158250898 186616625 200971750 213030055 241236125 259792750 261263275 304328650 337730575 373233250 395627245 426060110 482472250 522526550 553878143 675461150 760821625 791254490 1065150275 1107756286 1306316375 1521643250 1688652875 1978136225 2130300550 2612632750 2769390715 3377305750 3956272450 5325751375 5538781430 9890681125 10651502750 13846953575 19781362250 27693907150 69234767875 138469535750
• Sum of all divisors σ(n): 333100325376
• Sum of proper divisors (its aliquot sum) s(n): 194630789626
• 138469535750 is an abundant number, because the sum of its proper divisors (194630789626) is greater than itself. Its abundance is 56161253876

Bases of 138469535750

• Binary: 10000000111101011011010111000000000110₂
• Hexadecimal: 0x203D6D7006
• Base-36: 1RM16PL2

Squares and roots of 138469535750

• 138469535750 squared (138469535750²) is 19173812330820528062500
• 138469535750 cubed (138469535750³) is 2654988892006343937384221984375000
• The square root of 138469535750 is 372114.9496459393
• The cube root of 138469535750 is 5173.5034779049

Scales and comparisons

• 138,469,535,750 seconds is equal to 4,402 years, 46 weeks, 6 days, 15 hours, 55 minutes, 50 seconds.
• To count from 1 to 138,469,535,750 would take you about eight thousand, eight hundred five 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 138469535750 cubic inches would be around 431.1 feet tall.

Recreational maths with 138469535750

• 138469535750 backwards is 057535964831
• The number of decimal digits it has is: 12
• The sum of 138469535750's digits is 56
• More coming soon!