1426491648

Names of 1426491648

• Cardinal: 1426491648 can be written as One billion, four hundred twenty-six million, four hundred ninety-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.426491648 × 10⁹

Factors of 1426491648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1025

Divisors of 1426491648

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 128 138 144 162 184 192 207 216 243 256 276 288 324 368 384 414 432 486 552 576 621 648 736 768 828 864 972 997 1104 1152 1242 1296 1472 1656 1728 1863 1944 1994 2208 2304 2484 2592 2944 2991 3312 3456 3726 3888 3988 4416 4968 5184 5589 5888 5982 6624 6912 7452 7776 7976 8832 8973 9936 10368 11178 11964 13248 14904 15552 15952 17664 17946 19872 20736 22356 22931 23928 26496 26919 29808 31104 31904 35892 39744 44712 45862 47856 52992 53838 59616 62208 63808 68793 71784 79488 80757 89424 91724 95712 107676 119232 127616 137586 143568 158976 161514 178848 183448 191424 206379 215352 238464 242271 255232 275172 287136 323028 357696 366896 382848 412758 430704 476928 484542 550344 574272 619137 646056 715392 733792 765696 825516 861408 969084 1100688 1148544 1238274 1292112 1430784 1467584 1651032 1722816 1857411 1938168 2201376 2297088 2476548 2584224 2935168 3302064 3445632 3714822 3876336 4402752 4953096 5168448 5572233 5870336 6604128 6891264 7429644 7752672 8805504 9906192 10336896 11144466 13208256 14859288 15505344 17611008 19812384 20673792 22288932 26416512 29718576 31010688 39624768 44577864 52833024 59437152 62021376 79249536 89155728 118874304 158499072 178311456 237748608 356622912 475497216 713245824 1426491648
• Sum of all divisors σ(n): 4455167808
• Sum of proper divisors (its aliquot sum) s(n): 3028676160
• 1426491648 is an abundant number, because the sum of its proper divisors (3028676160) is greater than itself. Its abundance is 1602184512

Bases of 1426491648

• Binary: 1010101000001101000100100000000₂
• Hexadecimal: 0x55068900
• Base-36: NLAO00

Squares and roots of 1426491648

• 1426491648 squared (1426491648²) is 2034878421813755904
• 1426491648 cubed (1426491648³) is 2902737073412743808566689792
• The square root of 1426491648 is 37768.9243691159
• The cube root of 1426491648 is 1125.7010670247

Scales and comparisons

• 1,426,491,648 seconds is equal to 45 years, 18 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,426,491,648 would take you about 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 1426491648 cubic inches would be around 93.8 feet tall.

Recreational maths with 1426491648

• 1426491648 backwards is 8461946241
• The number of decimal digits it has is: 10
• The sum of 1426491648's digits is 45
• More coming soon!