398009893637124

Names of 398009893637124

• Cardinal: 398009893637124 can be written as Three hundred ninety-eight trillion, nine billion, eight hundred ninety-three million, six hundred thirty-seven thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 3.98009893637124 × 10¹⁴

Factors of 398009893637124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7343445

Divisors of 398009893637124

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 31 36 38 57 62 76 93 114 124 171 186 228 279 342 372 558 589 684 1116 1178 1767 2356 2557 3534 5114 5301 7068 7671 10228 10602 15342 21204 23013 30684 46026 48583 79267 92052 97166 145749 158534 194332 237801 291498 317068 437247 475602 582996 713403 874494 951204 1426806 1506073 1748988 2853612 3012146 4518219 6024292 7340833 9036438 13554657 14681666 18072876 22022499 27109314 29363332 44044998 54218628 66067497 88089996 132134994 139475827 227565823 264269988 278951654 418427481 455131646 557903308 682697469 836854962 910263292 1255282443 1365394938 1673709924 2048092407 2510564886 2730789876 4096184814 4323750637 5021129772 8192369628 8647501274 12971251911 17295002548 18770509981 25942503822 37541019962 38913755733 51885007644 56311529943 75082039924 77827511466 112623059886 155655022932 168934589829 225246119772 337869179658 356639689639 581885809411 675738359316 713279379278 1069919068917 1163771618822 1426558758556 1745657428233 2139838137834 2327543237644 3209757206751 3491314856466 4279676275668 5236972284699 6419514413502 6982629712932 10473944569398 11055830378809 12839028827004 20947889138796 22111660757618 33167491136427 44223321515236 66334982272854 99502473409281 132669964545708 199004946818562 398009893637124
• Sum of all divisors σ(n): 1093622180385280
• Sum of proper divisors (its aliquot sum) s(n): 695612286748156
• 398009893637124 is an abundant number, because the sum of its proper divisors (695612286748156) is greater than itself. Its abundance is 297602393111032

Bases of 398009893637124

• Binary: 1011010011111110011100110010100111100110000000100₂
• Hexadecimal: 0x169FCE653CC04
• Base-36: 3X2Z7YCZD0

Squares and roots of 398009893637124

• 398009893637124 squared (398009893637124²) is 158411875433034759541390991376
• 398009893637124 cubed (398009893637124³) is 63049493691959501033746595686774876757442624
• The square root of 398009893637124 is 19950185.3033279867
• The cube root of 398009893637124 is 73558.2331868639

Scales and comparisons

• 398,009,893,637,124 seconds is equal to 12,655,483 years, 25 weeks, 4 days, 4 hours, 5 minutes, 24 seconds.
• To count from 1 to 398,009,893,637,124 would take you about thirty-one million, six hundred thirty-eight thousand, seven hundred 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 398009893637124 cubic inches would be around 6129.9 feet tall.

Recreational maths with 398009893637124

• 398009893637124 backwards is 421736398900893
• The number of decimal digits it has is: 15
• The sum of 398009893637124's digits is 72
• More coming soon!