1613478478759371

Names of 1613478478759371

• Cardinal: 1613478478759371 can be written as One quadrillion, six hundred thirteen trillion, four hundred seventy-eight billion, four hundred seventy-eight million, seven hundred fifty-nine thousand, three hundred seventy-one.

Scientific notation

• Scientific notation: 1.613478478759371 × 10¹⁵

Factors of 1613478478759371

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 958

Divisors of 1613478478759371

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 441 449 499 567 729 1323 1347 1497 1701 3143 3493 3969 4041 4491 5103 9429 10479 11907 12123 13473 22001 24451 28287 31437 35721 36369 40419 66003 73353 84861 94311 109107 121257 198009 201601 220059 224051 254583 282933 327321 363771 594027 604803 660177 672153 763749 848799 1411207 1568357 1782081 1814409 1980531 2016459 2291247 2546397 4233621 4705071 5346243 5443227 5941593 6049377 9878449 10978499 12700863 14115213 16038729 16329681 17824779 18148131 29635347 32935497 38102589 42345639 48989043 54444393 88906041 90518849 98806491 100598899 114307767 127036917 146967129 163333179 266718123 271556547 296419473 301796697 342923301 381110751 633631943 704192293 800154369 814669641 889258419 905390091 1028769903 1143332253 1900895829 2112576879 2400463107 2444008923 2667775257 2716170273 4435423601 4929346051 5702687487 6337730637 7201389321 7332026769 8003325771 8148510819 13306270803 14788038153 17108062461 19013191911 21996080307 24445532457 39918812409 44364114459 45168905651 51324187383 57039575733 65988240921 73336597371 119756437227 133092343377 135506716953 153972562149 171118727199 316182339557 359269311681 399277030131 406520150859 461917686447 513356181597 948547018671 1077807935043 1197831090393 1219560452577 2213276376899 2845641056013 3233423805129 3593493271179 3658681357731 6639829130697 8536923168039 10976044073193 19919487392091 25610769504117 32928132219579 59758462176273 76832308512351 179275386528819 230496925537053 537826159586457 1613478478759371
• Sum of all divisors σ(n): 2826001395450000
• Sum of proper divisors (its aliquot sum) s(n): 1212522916690629
• 1613478478759371 is a deficient number, because the sum of its proper divisors (1212522916690629) is less than itself. Its deficiency is 400955562068742

Bases of 1613478478759371

• Binary: 101101110110111001100111011100101000100010111001011₂
• Hexadecimal: 0x5BB733B9445CB
• Base-36: FVXHS3H1OR

Squares and roots of 1613478478759371

• 1613478478759371 squared (1613478478759371²) is 2603312801419654015211320315641
• 1613478478759371 cubed (1613478478759371³) is 4200389178569379845076594040435955793806621811
• The square root of 1613478478759371 is 40168127.6481661639
• The cube root of 1613478478759371 is 117288.2191818915

Scales and comparisons

• 1,613,478,478,759,371 seconds is equal to 51,303,624 years, 42 weeks, 2 hours, 2 minutes, 51 seconds.
• To count from 1 to 1,613,478,478,759,371 would take you about one hundred fifty-three million, nine hundred ten thousand, eight hundred seventy-four 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 1613478478759371 cubic inches would be around 9774 feet tall.

Recreational maths with 1613478478759371

• 1613478478759371 backwards is 1739578748743161
• 1613478478759371 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1613478478759371's digits is 81
• More coming soon!