51408068472

Names of 51408068472

• Cardinal: 51408068472 can be written as Fifty-one billion, four hundred eight million, sixty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 5.1408068472 × 10¹⁰

Factors of 51408068472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5790

Divisors of 51408068472

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 37 54 72 74 81 108 111 148 162 216 222 296 324 333 401 444 648 666 802 888 999 1203 1332 1604 1998 2406 2664 2997 3208 3609 3996 4812 5347 5994 7218 7992 9624 10694 10827 11988 14436 14837 16041 21388 21654 23976 28872 29674 32082 32481 42776 43308 44511 48123 59348 64164 64962 86616 89022 96246 118696 128328 129924 133533 144369 178044 192492 197839 259848 267066 288738 356088 384984 395678 400599 433107 534132 577476 593517 791356 801198 866214 1068264 1154952 1187034 1201797 1582712 1602396 1732428 1780551 2144147 2374068 2403594 3204792 3464856 3561102 4288294 4748136 4807188 5341653 6432441 7122204 8576588 9614376 10683306 12864882 14244408 16024959 17153176 19297323 21366612 25729764 32049918 38594646 42733224 51459528 57891969 64099836 77189292 79333439 115783938 128199672 154378584 158666878 173675907 231567876 238000317 317333756 347351814 463135752 476000634 634667512 694703628 714000951 952001268 1389407256 1428001902 1904002536 2142002853 2856003804 4284005706 5712007608 6426008559 8568011412 12852017118 17136022824 25704034236 51408068472
• Sum of all divisors σ(n): 148278327120
• Sum of proper divisors (its aliquot sum) s(n): 96870258648
• 51408068472 is an abundant number, because the sum of its proper divisors (96870258648) is greater than itself. Its abundance is 45462190176

Bases of 51408068472

• Binary: 101111111000001010001101111101111000₂
• Hexadecimal: 0xBF828DF78
• Base-36: NM71BI0

Squares and roots of 51408068472

• 51408068472 squared (51408068472²) is 2642789504021840414784
• 51408068472 cubed (51408068472³) is 135860703779837691426672753090048
• The square root of 51408068472 is 226733.4745290161
• The cube root of 51408068472 is 3718.2943116825

Scales and comparisons

• 51,408,068,472 seconds is equal to 1,634 years, 32 weeks, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 51,408,068,472 would take you about three thousand, two hundred sixty-nine 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 51408068472 cubic inches would be around 309.9 feet tall.

Recreational maths with 51408068472

• 51408068472 backwards is 27486080415
• The number of decimal digits it has is: 11
• The sum of 51408068472's digits is 45
• More coming soon!