98478645944420

Names of 98478645944420

• Cardinal: 98478645944420 can be written as Ninety-eight trillion, four hundred seventy-eight billion, six hundred forty-five million, nine hundred forty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 9.847864594442 × 10¹³

Factors of 98478645944420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 79312282

Divisors of 98478645944420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 181 196 245 343 362 490 686 724 905 980 1267 1372 1715 1810 2534 3430 3620 5068 6335 6860 8869 12670 17738 25340 35476 44345 62083 88690 124166 177380 248332 310415 620830 1241660 79312087 158624174 317248348 396560435 555184609 793120870 1110369218 1586241740 2220738436 2775923045 3886292263 5551846090 7772584526 11103692180 14355487747 15545169052 19431461315 27204045841 28710975494 38862922630 54408091682 57421950988 71777438735 77725845260 100488414229 108816183364 136020229205 143554877470 200976828458 272040458410 287109754940 401953656916 502442071145 544080916820 703418899603 1004884142290 1406837799206 2009768284580 2813675598412 3517094498015 4923932297221 7034188996030 9847864594442 14068377992060 19695729188884 24619661486105 49239322972210 98478645944420
• Sum of all divisors σ(n): 242504640268800
• Sum of proper divisors (its aliquot sum) s(n): 144025994324380
• 98478645944420 is an abundant number, because the sum of its proper divisors (144025994324380) is greater than itself. Its abundance is 45547348379960

Bases of 98478645944420

• Binary: 10110011001000011011000101101011010000001100100₂
• Hexadecimal: 0x5990D8B5A064
• Base-36: YWOGR5H0K

Squares and roots of 98478645944420

• 98478645944420 squared (98478645944420²) is 9698043707046429713729136400
• 98478645944420 cubed (98478645944420³) is 955050212579735788104572399932248998888000
• The square root of 98478645944420 is 9923640.7605485195
• The cube root of 98478645944420 is 46179.3011392701

Scales and comparisons

• 98,478,645,944,420 seconds is equal to 3,131,316 years, 16 weeks, 6 days, 21 hours, 20 seconds.
• To count from 1 to 98,478,645,944,420 would take you about seven million, eight hundred twenty-eight thousand, two hundred ninety 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 98478645944420 cubic inches would be around 3848.3 feet tall.

Recreational maths with 98478645944420

• 98478645944420 backwards is 02444954687489
• The number of decimal digits it has is: 14
• The sum of 98478645944420's digits is 74
• More coming soon!