157835295072

Names of 157835295072

• Cardinal: 157835295072 can be written as One hundred fifty-seven billion, eight hundred thirty-five million, two hundred ninety-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.57835295072 × 10¹¹

Factors of 157835295072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6022434

Divisors of 157835295072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 182 208 224 234 252 273 288 312 336 364 416 468 504 546 624 672 728 819 936 1008 1092 1248 1456 1638 1872 2016 2184 2912 3276 3744 4368 6552 8736 13104 26208 6022409 12044818 18067227 24089636 36134454 42156863 48179272 54201681 72268908 78291317 84313726 96358544 108403362 126470589 144537816 156582634 168627452 192717088 216806724 234873951 252941178 289075632 313165268 337254904 379411767 433613448 469747902 505882356 548039219 578151264 626330536 674509808 704621853 758823534 867226896 939495804 1011764712 1096078438 1252661072 1349019616 1409243706 1517647068 1644117657 1734453792 1878991608 2023529424 2192156876 2505322144 2818487412 3035294136 3288235314 3757983216 4047058848 4384313752 4932352971 5636974824 6070588272 6576470628 7515966432 8768627504 9864705942 11273949648 12141176544 13152941256 17537255008 19729411884 22547899296 26305882512 39458823768 52611765024 78917647536 157835295072
• Sum of all divisors σ(n): 552423624480
• Sum of proper divisors (its aliquot sum) s(n): 394588329408
• 157835295072 is an abundant number, because the sum of its proper divisors (394588329408) is greater than itself. Its abundance is 236753034336

Bases of 157835295072

• Binary: 10010010111111101101110111100101100000₂
• Hexadecimal: 0x24BFB77960
• Base-36: 20IB2540

Squares and roots of 157835295072

• 157835295072 squared (157835295072²) is 24911980370465307485184
• 157835295072 cubed (157835295072³) is 3931989772600263680863226908213248
• The square root of 157835295072 is 397284.9041582123
• The cube root of 157835295072 is 5404.2410107421

Scales and comparisons

• 157,835,295,072 seconds is equal to 5,018 years, 35 weeks, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 157,835,295,072 would take you about ten thousand and thirty-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 157835295072 cubic inches would be around 450.4 feet tall.

Recreational maths with 157835295072

• 157835295072 backwards is 270592538751
• The number of decimal digits it has is: 12
• The sum of 157835295072's digits is 54
• More coming soon!