31370202304428

Names of 31370202304428

• Cardinal: 31370202304428 can be written as Thirty-one trillion, three hundred seventy billion, two hundred two million, three hundred four thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1370202304428 × 10¹³

Factors of 31370202304428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11566

Divisors of 31370202304428

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 61 78 122 127 156 183 244 254 366 381 508 732 762 793 1524 1586 1651 2379 3169 3172 3302 4758 4953 6338 6604 7747 8191 9507 9516 9906 12676 15494 16382 19014 19812 23241 24573 30988 32764 38028 41197 46482 49146 82394 92964 98292 100711 106483 123591 164788 193309 201422 212966 247182 302133 319449 386618 402463 402844 425932 494364 499651 579927 604266 638898 773236 804926 999302 1040257 1159854 1207389 1208532 1277796 1498953 1609852 1998604 2080514 2319708 2414778 2513017 2997906 3120771 4161028 4829556 5026034 5232019 5995812 6241542 6495463 7539051 10052068 10464038 12483084 12990926 13523341 15078102 15696057 19486389 20928076 24550243 25957279 25981852 27046682 30156204 31392114 38972778 40570023 49100486 51914558 54093364 62784228 63455677 73650729 77871837 77945556 81140046 98200972 103829116 126911354 147301458 155743674 162280092 190367031 253822708 294602916 311487348 319153159 337444627 380734062 638306318 674889254 761468124 824923801 957459477 1012333881 1276612636 1349778508 1583394019 1649847602 1914918954 2024667762 2474771403 3166788038 3296574433 3299695204 3829837908 4049335524 4750182057 4949542806 6333576076 6593148866 9500364114 9889723299 9899085612 13186297732 19000728228 19779446598 20584122247 39558893196 41168244494 42855467629 61752366741 82336488988 85710935258 123504733482 128566402887 171421870516 201091040413 247009466964 257132805774 402182080826 514265611548 603273121239 804364161652 1206546242478 2413092484956 2614183525369 5228367050738 7842550576107 10456734101476 15685101152214 31370202304428
• Sum of all divisors σ(n): 80786153799680
• Sum of proper divisors (its aliquot sum) s(n): 49415951495252
• 31370202304428 is an abundant number, because the sum of its proper divisors (49415951495252) is greater than itself. Its abundance is 18045749190824

Bases of 31370202304428

• Binary: 111001000011111110001110000111100111110101100₂
• Hexadecimal: 0x1C87F1C3CFAC
• Base-36: B4B9SHWOC

Squares and roots of 31370202304428

• 31370202304428 squared (31370202304428²) is 984089592620739801588407184
• 31370202304428 cubed (31370202304428³) is 30871089606194743467614830538286790210752
• The square root of 31370202304428 is 5600910.8459631813
• The cube root of 31370202304428 is 31538.3600208493

Scales and comparisons

• 31,370,202,304,428 seconds is equal to 997,475 years, 20 weeks, 5 days, 4 hours, 33 minutes, 48 seconds.
• To count from 1 to 31,370,202,304,428 would take you about two million, four hundred ninety-three thousand, six hundred eighty-eight 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 31370202304428 cubic inches would be around 2628.2 feet tall.

Recreational maths with 31370202304428

• 31370202304428 backwards is 82440320207313
• 31370202304428 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31370202304428's digits is 39
• More coming soon!