61228790478030400

Names of 61228790478030400

• Cardinal: 61228790478030400 can be written as Sixty-one quadrillion, two hundred twenty-eight trillion, seven hundred ninety billion, four hundred seventy-eight million, thirty thousand, four hundred.

Scientific notation

• Scientific notation: 6.12287904780304 × 10¹⁶

Factors of 61228790478030400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 363913

Divisors of 61228790478030400

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 136 160 170 200 272 289 320 340 400 425 544 578 680 800 850 1088 1156 1360 1445 1600 1700 2312 2720 2890 3400 4624 5440 5780 6800 7225 9248 11560 13600 14450 18496 23120 27200 28900 46240 57800 92480 115600 231200 363889 462400 727778 1455556 1819445 2911112 3638890 5822224 6186113 7277780 9097225 11644448 12372226 14555560 18194450 23288896 24744452 29111120 30930565 36388900 49488904 58222240 61861130 72777800 98977808 105163921 116444480 123722260 145555600 154652825 197955616 210327842 247444520 291111200 309305650 395911232 420655684 494889040 525819605 582222400 618611300 841311368 989778080 1051639210 1237222600 1682622736 1979556160 2103278420 2474445200 2629098025 3365245472 4206556840 4948890400 5258196050 6730490944 8413113680 9897780800 10516392100 16826227360 21032784200 33652454720 42065568400 84131136800 132415204321 168262273600 264830408642 529660817284 662076021605 1059321634568 1324152043210 2118643269136 2251058473457 2648304086420 3310380108025 4237286538272 4502116946914 5296608172840 6620760216050 8474573076544 9004233893828 10593216345680 11255292367285 13241520432100 18008467787656 21186432691360 22510584734570 26483040864200 36016935575312 38267994048769 42372865382720 45021169469140 52966081728400 56276461836425 72033871150624 76535988097538 90042338938280 105932163456800 112552923672850 144067742301248 153071976195076 180084677876560 191339970243845 211864326913600 225105847345700 306143952390152 360169355753120 382679940487690 450211694691400 612287904780304 720338711506240 765359880975380 900423389382800 956699851219225 1224575809560608 1530719761950760 1800846778765600 1913399702438450 2449151619121216 3061439523901520 3601693557531200 3826799404876900 6122879047803040 7653598809753800 12245758095606080 15307197619507600 30614395239015200 61228790478030400
• Sum of all divisors σ(n): 160045268258339049
• Sum of proper divisors (its aliquot sum) s(n): 98816477780308649
• 61228790478030400 is an abundant number, because the sum of its proper divisors (98816477780308649) is greater than itself. Its abundance is 37587687302278249

Bases of 61228790478030400

• Binary: 11011001100001110100001010110010011110000100011001000000₂
• Hexadecimal: 0xD98742B2784640
• Base-36: GQVSM163HOG

Squares and roots of 61228790478030400

• 61228790478030400 squared (61228790478030400²) is 3748964783402546178945063324160000
• 61228790478030400 cubed (61228790478030400³) is 229544579232469120451762214751274765273534464000000
• 61228790478030400 is a perfect square number. Its square root is 247444520
• The cube root of 61228790478030400 is 394141.2535135577

Scales and comparisons

• 61,228,790,478,030,400 seconds is equal to 1,946,886,144 years, 6 weeks, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 61,228,790,478,030,400 would take you about five billion, eight hundred forty million, six hundred fifty-eight thousand, four hundred thirty-two 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 61228790478030400 cubic inches would be around 32845.1 feet tall.

Recreational maths with 61228790478030400

• 61228790478030400 backwards is 00403087409782216
• The number of decimal digits it has is: 17
• The sum of 61228790478030400's digits is 61
• More coming soon!