145992138000

Names of 145992138000

• Cardinal: 145992138000 can be written as One hundred forty-five billion, nine hundred ninety-two million, one hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 1.45992138 × 10¹¹

Factors of 145992138000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1615

Divisors of 145992138000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 43 48 50 60 75 80 86 100 120 125 129 150 172 200 215 240 250 258 300 344 375 400 430 500 516 571 600 645 688 750 860 991 1000 1032 1075 1142 1200 1290 1500 1713 1720 1982 2000 2064 2150 2284 2580 2855 2973 3000 3225 3426 3440 3964 4300 4568 4955 5160 5375 5710 5946 6000 6450 6852 7928 8565 8600 9136 9910 10320 10750 11420 11892 12900 13704 14275 14865 15856 16125 17130 17200 19820 21500 22840 23784 24553 24775 25800 27408 28550 29730 32250 34260 39640 42613 42825 43000 45680 47568 49106 49550 51600 57100 59460 64500 68520 71375 73659 74325 79280 85226 85650 86000 98212 99100 114200 118920 122765 123875 127839 129000 137040 142750 147318 148650 170452 171300 196424 198200 213065 214125 228400 237840 245530 247750 255678 258000 285500 294636 297300 340904 342600 368295 371625 392848 396400 426130 428250 491060 495500 511356 565861 571000 589272 594600 613825 639195 681808 685200 736590 743250 852260 856500 982120 991000 1022712 1065325 1131722 1142000 1178544 1189200 1227650 1278390 1473180 1486500 1697583 1704520 1713000 1841475 1964240 1982000 2045424 2130650 2263444 2455300 2556780 2829305 2946360 2973000 3069125 3195975 3395166 3409040 3426000 3682950 4261300 4526888 4910600 5113560 5326625 5658610 5892720 5946000 6138250 6391950 6790332 7365900 8487915 8522600 9053776 9207375 9821200 10227120 10653250 11317220 12276500 12783900 13580664 14146525 14731800 15979875 16975830 17045200 18414750 21306500 22634440 24332023 24553000 25567800 27161328 28293050 29463600 31959750 33951660 36829500 42439575 42613000 45268880 48664046 49106000 51135600 56586100 63919500 67903320 70732625 72996069 73659000 84879150 85226000 97328092 113172200 121660115 127839000 135806640 141465250 145992138 147318000 169758300 194656184 212197875 226344400 243320230 255678000 282930500 291984276 339516600 364980345 389312368 424395750 486640460 565861000 583968552 608300575 679033200 729960690 848791500 973280920 1131722000 1167937104 1216601150 1459921380 1697583000 1824901725 1946561840 2433202300 2919842760 3041502875 3395166000 3649803450 4866404600 5839685520 6083005750 7299606900 9124508625 9732809200 12166011500 14599213800 18249017250 24332023000 29198427600 36498034500 48664046000 72996069000 145992138000
• Sum of all divisors σ(n): 482954993664
• Sum of proper divisors (its aliquot sum) s(n): 336962855664
• 145992138000 is an abundant number, because the sum of its proper divisors (336962855664) is greater than itself. Its abundance is 190970717664

Bases of 145992138000

• Binary: 10000111111101110011110011110100010000₂
• Hexadecimal: 0x21FDCF3D10
• Base-36: 1V2FY6MO

Squares and roots of 145992138000

• 145992138000 squared (145992138000²) is 21313704357811044000000
• 145992138000 cubed (145992138000³) is 3111633267896751313572072000000000
• The square root of 145992138000 is 382089.1754551547
• The cube root of 145992138000 is 5265.5429094851

Scales and comparisons

• 145,992,138,000 seconds is equal to 4,642 years, 5 weeks, 19 hours, 40 minutes.
• To count from 1 to 145,992,138,000 would take you about nine thousand, two hundred eighty-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 145992138000 cubic inches would be around 438.8 feet tall.

Recreational maths with 145992138000

• 145992138000 backwards is 000831299541
• The number of decimal digits it has is: 12
• The sum of 145992138000's digits is 42
• More coming soon!