145312550370

Names of 145312550370

• Cardinal: 145312550370 can be written as One hundred forty-five billion, three hundred twelve million, five hundred fifty thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.4531255037 × 10¹¹

Factors of 145312550370

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2132

Divisors of 145312550370

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 127 130 135 181 195 234 254 270 351 362 381 390 543 585 635 702 762 905 1086 1143 1170 1270 1629 1651 1755 1801 1810 1905 2286 2353 2715 3258 3302 3429 3510 3602 3810 4706 4887 4953 5403 5430 5715 6858 7059 8145 8255 9005 9774 9906 10806 11430 11765 14118 14859 16209 16290 16510 17145 18010 21177 22987 23413 23530 24435 24765 27015 29718 32418 34290 35295 42354 44577 45974 46826 48627 48870 49530 54030 63531 68961 70239 70590 74295 81045 89154 97254 105885 114935 117065 127062 137922 140478 148590 162090 206883 210717 211770 222885 228727 229870 234130 243135 298831 317655 325981 344805 351195 413766 421434 445770 457454 486270 597662 620649 632151 635310 651962 686181 689610 702390 896493 977943 1034415 1053585 1143635 1241298 1264302 1372362 1494155 1629905 1792986 1955886 2058543 2068830 2107170 2287270 2689479 2933829 2973451 2988310 3103245 3160755 3259810 3430905 4117086 4237753 4482465 4889715 5378958 5867658 5946902 6175629 6206490 6321510 6861810 8068437 8475506 8801487 8920353 8964930 9779430 10292715 12351258 12713259 13447395 14669145 14867255 16136874 17602974 17840706 20585430 21188765 25426518 26761059 26894790 29338290 29734510 30878145 38139777 40342185 41399587 42377530 44007435 44601765 53522118 61756290 63566295 76279554 80283177 80684370 82799174 88014870 89203530 114419331 124198761 127132590 133805295 160566354 190698885 206997935 228838662 248397522 267610590 372596283 381397770 401415885 413995870 538194631 572096655 620993805 745192566 802831770 1076389262 1117788849 1144193310 1241987610 1614583893 1862981415 2235577698 2690973155 3229167786 3725962830 4843751679 5381946310 5588944245 8072919465 9687503358 11177888490 14531255037 16145838930 24218758395 29062510074 48437516790 72656275185 145312550370
• Sum of all divisors σ(n): 423152271360
• Sum of proper divisors (its aliquot sum) s(n): 277839720990
• 145312550370 is an abundant number, because the sum of its proper divisors (277839720990) is greater than itself. Its abundance is 132527170620

Bases of 145312550370

• Binary: 10000111010101010011011000110111100010₂
• Hexadecimal: 0x21D54D8DE2
• Base-36: 1UR7C9GI

Squares and roots of 145312550370

• 145312550370 squared (145312550370²) is 21115737295033787136900
• 145312550370 cubed (145312550370³) is 3068381639284284744182639335653000
• The square root of 145312550370 is 381198.8331173115
• The cube root of 145312550370 is 5257.3599011103

Scales and comparisons

• 145,312,550,370 seconds is equal to 4,620 years, 25 weeks, 3 days, 5 hours, 19 minutes, 30 seconds.
• To count from 1 to 145,312,550,370 would take you about nine thousand, two hundred forty 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 145312550370 cubic inches would be around 438.1 feet tall.

Recreational maths with 145312550370

• 145312550370 backwards is 073055213541
• The number of decimal digits it has is: 12
• The sum of 145312550370's digits is 36
• More coming soon!