1125545940

Names of 1125545940

• Cardinal: 1125545940 can be written as One billion, one hundred twenty-five million, five hundred forty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.12554594 × 10⁹

Factors of 1125545940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 442

Divisors of 1125545940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 23 30 36 38 41 45 46 57 60 69 76 82 90 92 95 114 115 123 138 164 171 180 190 205 207 228 230 246 276 285 342 345 349 369 380 410 414 437 460 492 570 615 684 690 698 738 779 820 828 855 874 943 1035 1047 1140 1230 1311 1380 1396 1476 1558 1710 1745 1748 1845 1886 2070 2094 2185 2337 2460 2622 2829 3116 3141 3420 3490 3690 3772 3895 3933 4140 4188 4370 4674 4715 5235 5244 5658 6282 6555 6631 6980 7011 7380 7790 7866 8027 8487 8740 9348 9430 10470 11316 11685 12564 13110 13262 14022 14145 14309 15580 15705 15732 16054 16974 17917 18860 19665 19893 20940 23370 24081 26220 26524 28044 28290 28618 31410 32108 33155 33948 35055 35834 39330 39786 40135 42435 42927 46740 48162 53751 56580 57236 59679 62820 66310 70110 71545 71668 72243 78660 79572 80270 84870 85854 89585 96324 99465 107502 119358 120405 128781 132620 140220 143090 144486 152513 160540 161253 169740 171708 179170 198930 214635 215004 238716 240810 257562 268755 271871 286180 288972 298395 305026 322506 329107 358340 361215 397860 429270 457539 481620 515124 537510 543742 596790 610052 643905 645012 658214 722430 762565 806265 815613 858540 915078 987321 1075020 1087484 1193580 1287810 1316428 1359355 1372617 1444860 1525130 1612530 1631226 1645535 1830156 1974642 2287695 2446839 2575620 2718710 2745234 2961963 3050260 3225060 3262452 3291070 3949284 4078065 4575390 4893678 4936605 5437420 5490468 5923926 6253033 6582140 6863085 8156130 9150780 9787356 9873210 11847852 12234195 12506066 13726170 14809815 16312260 18759099 19746420 24468390 25012132 27452340 29619630 31265165 37518198 48936780 56277297 59239260 62530330 75036396 93795495 112554594 125060660 187590990 225109188 281386485 375181980 562772970 1125545940
• Sum of all divisors σ(n): 3852576000
• Sum of proper divisors (its aliquot sum) s(n): 2727030060
• 1125545940 is an abundant number, because the sum of its proper divisors (2727030060) is greater than itself. Its abundance is 1601484120

Bases of 1125545940

• Binary: 1000011000101100111011111010100₂
• Hexadecimal: 0x431677D4
• Base-36: IM4CT0

Squares and roots of 1125545940

• 1125545940 squared (1125545940²) is 1266853663050483600
• 1125545940 cubed (1125545940³) is 1425901997020599831016584000
• The square root of 1125545940 is 33549.1570683975
• The cube root of 1125545940 is 1040.2101214989

Scales and comparisons

• 1,125,545,940 seconds is equal to 35 years, 41 weeks, 3 hours, 39 minutes.
• To count from 1 to 1,125,545,940 would take you about seventy-one 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 1125545940 cubic inches would be around 86.7 feet tall.

Recreational maths with 1125545940

• 1125545940 backwards is 0495455211
• 1125545940 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1125545940's digits is 36
• More coming soon!