172428316908466350

Names of 172428316908466350

• Cardinal: 172428316908466350 can be written as One hundred seventy-two quadrillion, four hundred twenty-eight trillion, three hundred sixteen billion, nine hundred eight million, four hundred sixty-six thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.7242831690846635 × 10¹⁷

Factors of 172428316908466350

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26784846

Divisors of 172428316908466350

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 31 50 62 75 93 150 155 186 310 465 607 775 930 1214 1550 1821 2281 2325 3035 3642 4562 4650 6070 6843 9105 11405 13686 15175 18210 18817 22810 30350 34215 37634 45525 56451 57025 68430 70711 91050 94085 112902 114050 141422 171075 188170 212133 282255 342150 353555 424266 470425 564510 707110 940850 1060665 1384567 1411275 1767775 2121330 2769134 2822550 3535550 4153701 5303325 6922835 8307402 10606650 13845670 20768505 26781917 34614175 41537010 42921577 53563834 69228350 80345751 85843154 103842525 128764731 133909585 160691502 207685050 214607885 257529462 267819170 401728755 429215770 643823655 669547925 803457510 830239427 1073039425 1287647310 1339095850 1660478854 2008643775 2146078850 2490718281 3219118275 4017287550 4151197135 4981436562 6438236550 8302394270 12453591405 16256623619 20755985675 24907182810 32513247238 41511971350 48769870857 61089552677 62267957025 81283118095 97539741714 122179105354 124535914050 162566236190 183268658031 243849354285 305447763385 366537316062 406415590475 487698708570 503955332189 610895526770 812831180950 916343290155 1007910664378 1219246771425 1511865996567 1527238816925 1832686580310 1893776132987 2438493542850 2519776660945 3023731993134 3054477633850 3787552265974 4581716450775 5039553321890 5681328398961 7559329982835 9163432901550 9468880664935 11362656797922 12598883304725 15118659965670 18937761329870 25197766609450 28406641994805 37081358474939 37796649914175 47344403324675 56813283989610 74162716949878 75593299828350 94688806649350 111244075424817 142033209974025 185406792374695 222488150849634 284066419948050 370813584749390 556220377124085 927033961873475 1112440754248170 1149522112723109 1854067923746950 2299044225446218 2781101885620425 3448566338169327 5562203771240850 5747610563615545 6897132676338654 11495221127231090 17242831690846635 28738052818077725 34485663381693270 57476105636155450 86214158454233175 172428316908466350
• Sum of all divisors σ(n): 442337555496517632
• Sum of proper divisors (its aliquot sum) s(n): 269909238588051282
• 172428316908466350 is an abundant number, because the sum of its proper divisors (269909238588051282) is greater than itself. Its abundance is 97480921679584932

Bases of 172428316908466350

• Binary: 1001100100100101101010010000000010100011000011000010101110₂
• Hexadecimal: 0x26496A4028C30AE
• Base-36: 1B5SQJ8W35WU

Squares and roots of 172428316908466350

• 172428316908466350 squared (172428316908466350²) is 29731524471886502571644309082322500
• 172428316908466350 cubed (172428316908466350³) is 5126556723810268498468706171575693014199371097875000
• The square root of 172428316908466350 is 415244887.8775828469
• The cube root of 172428316908466350 is 556591.0214910145

Scales and comparisons

• 172,428,316,908,466,350 seconds is equal to 5,482,687,121 years, 46 weeks, 12 hours, 12 minutes, 30 seconds.
• To count from 1 to 172,428,316,908,466,350 would take you about sixteen billion, four hundred forty-eight million, sixty-one thousand, three hundred sixty-five 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 172428316908466350 cubic inches would be around 46382.6 feet tall.

Recreational maths with 172428316908466350

• 172428316908466350 backwards is 053664809613824271
• 172428316908466350 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 172428316908466350's digits is 75
• More coming soon!