40102311168

Names of 40102311168

• Cardinal: 40102311168 can be written as Forty billion, one hundred two million, three hundred eleven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0102311168 × 10¹⁰

Factors of 40102311168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 355

Divisors of 40102311168

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 79 96 108 128 144 158 192 216 237 256 271 288 316 384 432 474 542 576 632 711 768 813 864 948 1084 1152 1264 1422 1626 1728 1896 2133 2168 2304 2439 2528 2844 3252 3456 3792 4266 4336 4878 5056 5688 6504 6912 7317 7584 8532 8672 9756 10112 11376 13008 14634 15168 17064 17344 19512 20224 21409 22752 26016 29268 30336 34128 34688 39024 42818 45504 52032 58536 60672 64227 68256 69376 73441 78048 85636 91008 104064 117072 128454 136512 146882 156096 171272 182016 192681 208128 220323 234144 256908 273024 293764 312192 342544 385362 440646 468288 513816 546048 578043 587528 624384 660969 685088 770724 881292 936576 1027632 1156086 1175056 1321938 1370176 1541448 1762584 1873152 1982907 2055264 2312172 2350112 2643876 2740352 3082896 3525168 3965814 4110528 4624344 4700224 5287752 5480704 5801839 6165792 7050336 7931628 8221056 9248688 9400448 10575504 11603678 12331584 14100672 15863256 16442112 17405517 18497376 18800896 21151008 23207356 24663168 28201344 31726512 34811034 36994752 42302016 46414712 49326336 52216551 56402688 63453024 69622068 73989504 84604032 92829424 104433102 126906048 139244136 147979008 156649653 169208064 185658848 208866204 253812096 278488272 313299306 371317696 417732408 507624192 556976544 626598612 742635392 835464816 1113953088 1253197224 1485270784 1670929632 2227906176 2506394448 3341859264 4455812352 5012788896 6683718528 10025577792 13367437056 20051155584 40102311168
• Sum of all divisors σ(n): 120535497600
• Sum of proper divisors (its aliquot sum) s(n): 80433186432
• 40102311168 is an abundant number, because the sum of its proper divisors (80433186432) is greater than itself. Its abundance is 40330875264

Bases of 40102311168

• Binary: 100101010110010010001011010100000000₂
• Hexadecimal: 0x95648B500
• Base-36: IF7VPC0

Squares and roots of 40102311168

• 40102311168 squared (40102311168²) is 1608195361015097524224
• 40102311168 cubed (40102311168³) is 64492350786361537262297265733632
• The square root of 40102311168 is 200255.6145729753
• The cube root of 40102311168 is 3422.8652381385

Scales and comparisons

• 40,102,311,168 seconds is equal to 1,275 years, 6 weeks, 5 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 40,102,311,168 would take you about two thousand, five hundred fifty 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 40102311168 cubic inches would be around 285.2 feet tall.

Recreational maths with 40102311168

• 40102311168 backwards is 86111320104
• 40102311168 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40102311168's digits is 27
• More coming soon!