1553238635940

Names of 1553238635940

• Cardinal: 1553238635940 can be written as One trillion, five hundred fifty-three billion, two hundred thirty-eight million, six hundred thirty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.55323863594 × 10¹²

Factors of 1553238635940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 73753

Divisors of 1553238635940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 193 386 579 613 772 965 1158 1226 1737 1839 1930 2316 2452 2895 3065 3474 3678 3860 5517 5790 6130 6948 7356 8685 9195 11034 11580 12260 17370 18390 22068 27585 34740 36780 55170 72937 110340 118309 145874 218811 236618 291748 354927 364685 437622 473236 591545 656433 709854 729370 875244 1064781 1094055 1183090 1312866 1419708 1458740 1774635 2129562 2188110 2366180 2625732 3282165 3549270 4259124 4376220 5323905 6564330 7098540 10647810 13128660 14076841 21295620 28153682 42230523 44710381 56307364 70384205 84461046 89420762 126691569 134131143 140768410 168922092 178841524 211152615 223551905 253383138 268262286 281536820 402393429 422305230 447103810 506766276 536524572 633457845 670655715 804786858 844610460 894207620 1266915690 1341311430 1609573716 2011967145 2533831380 2682622860 4023934290 8047868580 8629103533 17258207066 25887310599 34516414132 43145517665 51774621198 77661931797 86291035330 103549242396 129436552995 155323863594 172582070660 258873105990 310647727188 388309658985 517746211980 776619317970 1553238635940
• Sum of all divisors σ(n): 4743693213168
• Sum of proper divisors (its aliquot sum) s(n): 3190454577228
• 1553238635940 is an abundant number, because the sum of its proper divisors (3190454577228) is greater than itself. Its abundance is 1637215941288

Bases of 1553238635940

• Binary: 10110100110100100001111001011010110100100₂
• Hexadecimal: 0x169A43CB5A4
• Base-36: JTJQ6HT0

Squares and roots of 1553238635940

• 1553238635940 squared (1553238635940²) is 2412550260176751859683600
• 1553238635940 cubed (1553238635940³) is 3747266275253630161834813143988584000
• The square root of 1553238635940 is 1246289.9485833947
• The cube root of 1553238635940 is 11580.9999999975

Scales and comparisons

• 1,553,238,635,940 seconds is equal to 49,388 years, 9 weeks, 4 days, 39 minutes.
• To count from 1 to 1,553,238,635,940 would take you about one hundred twenty-three thousand, four hundred seventy 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 1553238635940 cubic inches would be around 965.1 feet tall.

Recreational maths with 1553238635940

• 1553238635940 backwards is 0495368323551
• The number of decimal digits it has is: 13
• The sum of 1553238635940's digits is 54
• More coming soon!