125438998048

Names of 125438998048

• Cardinal: 125438998048 can be written as One hundred twenty-five billion, four hundred thirty-eight million, nine hundred ninety-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 1.25438998048 × 10¹¹

Factors of 125438998048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2823

Divisors of 125438998048

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 91 98 104 112 169 182 196 208 224 338 364 392 416 637 676 728 784 1183 1274 1352 1456 1568 2197 2366 2548 2704 2801 2912 4394 4732 5096 5408 5602 8281 8788 9464 10192 11204 15379 16562 17576 18928 19607 20384 22408 28561 30758 33124 35152 36413 37856 39214 44816 57122 61516 66248 70304 72826 78428 89632 107653 114244 123032 132496 137249 145652 156856 199927 215306 228488 246064 254891 264992 274498 291304 313712 399854 430612 456976 473369 492128 509782 548996 582608 627424 799708 861224 913952 946738 1019564 1097992 1165216 1399489 1599416 1722448 1784237 1893476 2039128 2195984 2798978 3198832 3313583 3444896 3568474 3786952 4078256 4391968 5597956 6153797 6397664 6627166 7136948 7573904 8156512 11195912 12307594 13254332 14273896 15147808 22391824 23195081 24615188 26508664 28547792 43076579 44783648 46390162 49230376 53017328 57095584 79999361 86153158 92780324 98460752 106034656 159998722 172306316 185560648 196921504 301536053 319997444 344612632 371121296 559995527 603072106 639994888 689225264 742242592 1119991054 1206144212 1279989776 1378450528 2239982108 2412288424 2559979552 3919968689 4479964216 4824576848 7839937378 8959928432 9649153696 15679874756 17919856864 31359749512 62719499024 125438998048
• Sum of all divisors σ(n): 311327785062
• Sum of proper divisors (its aliquot sum) s(n): 185888787014
• 125438998048 is an abundant number, because the sum of its proper divisors (185888787014) is greater than itself. Its abundance is 60449788966

Bases of 125438998048

• Binary: 1110100110100101111110011011000100000₂
• Hexadecimal: 0x1D34BF3620
• Base-36: 1LMJ52CG

Squares and roots of 125438998048

• 125438998048 squared (125438998048²) is 15734942231286147810304
• 125438998048 cubed (125438998048³) is 1973775387835695859706162930286592
• The square root of 125438998048 is 354173.6834492367
• The cube root of 125438998048 is 5005.8464684035

Scales and comparisons

• 125,438,998,048 seconds is equal to 3,988 years, 29 weeks, 5 days, 6 hours, 7 minutes, 28 seconds.
• To count from 1 to 125,438,998,048 would take you about seven thousand, nine hundred seventy-seven 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 125438998048 cubic inches would be around 417.2 feet tall.

Recreational maths with 125438998048

• 125438998048 backwards is 840899834521
• The number of decimal digits it has is: 12
• The sum of 125438998048's digits is 61
• More coming soon!