40909505560

Names of 40909505560

• Cardinal: 40909505560 can be written as Forty billion, nine hundred nine million, five hundred five thousand, five hundred sixty.

Scientific notation

• Scientific notation: 4.090950556 × 10¹⁰

Factors of 40909505560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1190

Divisors of 40909505560

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 97 110 140 149 154 194 220 280 298 308 385 388 440 485 596 616 679 745 770 776 919 970 1043 1067 1192 1358 1490 1540 1639 1838 1940 2086 2134 2716 2980 3080 3278 3395 3676 3880 4172 4268 4595 5215 5335 5432 5960 6433 6556 6790 7352 7469 8195 8344 8536 9190 10109 10430 10670 11473 12866 13112 13580 14453 14938 16390 18380 20218 20860 21340 22946 25732 27160 28906 29876 32165 32780 36760 37345 40436 41720 42680 45892 50545 51464 57365 57812 59752 64330 65560 70763 72265 74690 80872 89143 91784 101090 101171 114730 115624 128660 136931 141526 144530 149380 158983 178286 202180 202342 229460 257320 273862 283052 289060 298760 317966 353815 356572 404360 404684 445715 458920 505855 547724 566104 578120 624001 635932 684655 707630 713144 794915 809368 891430 958517 980573 1011710 1095448 1112881 1248002 1271864 1369310 1415260 1506241 1589830 1782860 1917034 1961146 2023420 2225762 2496004 2738620 2830520 3012482 3120005 3179660 3565720 3834068 3922292 4046840 4451524 4792585 4902865 4992008 5477240 5564405 6024964 6240010 6359320 6864011 7531205 7668136 7844584 8903048 9585170 9805730 10543687 11128810 12049928 12480020 13282307 13728022 15062410 19170340 19611460 21087374 22257620 24960040 26564614 27456044 30124820 34320055 38340680 39222920 42174748 44515240 52718435 53129228 54912088 60249640 66411535 68640110 84349496 92976149 105436870 106258456 132823070 137280220 146105377 185952298 210873740 265646140 274560440 292210754 371904596 421747480 464880745 531292280 584421508 730526885 743809192 929761490 1022737639 1168843016 1461053770 1859522980 2045475278 2922107540 3719045960 4090950556 5113688195 5844215080 8181901112 10227376390 20454752780 40909505560
• Sum of all divisors σ(n): 116847360000
• Sum of proper divisors (its aliquot sum) s(n): 75937854440
• 40909505560 is an abundant number, because the sum of its proper divisors (75937854440) is greater than itself. Its abundance is 35028348880

Bases of 40909505560

• Binary: 100110000110011001011000010000011000₂
• Hexadecimal: 0x986658418
• Base-36: ISKGOIG

Squares and roots of 40909505560

• 40909505560 squared (40909505560²) is 1673587645163670913600
• 40909505560 cubed (40909505560³) is 68465643074970502349929479616000
• The square root of 40909505560 is 202260.9837808567
• The cube root of 40909505560 is 3445.6784245317

Scales and comparisons

• 40,909,505,560 seconds is equal to 1,300 years, 41 weeks, 2 days, 15 hours, 32 minutes, 40 seconds.
• To count from 1 to 40,909,505,560 would take you about two thousand, six hundred 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 40909505560 cubic inches would be around 287.1 feet tall.

Recreational maths with 40909505560

• 40909505560 backwards is 06550590904
• The number of decimal digits it has is: 11
• The sum of 40909505560's digits is 43
• More coming soon!