10121181840

Names of 10121181840

• Cardinal: 10121181840 can be written as Ten billion, one hundred twenty-one million, one hundred eighty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.012118184 × 10¹⁰

Factors of 10121181840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 182589

Divisors of 10121181840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 33 35 36 40 42 44 45 48 55 56 60 63 66 70 72 77 80 84 88 90 99 105 110 112 120 126 132 140 144 154 165 168 176 180 198 210 220 231 240 252 264 280 308 315 330 336 360 385 396 420 440 462 495 504 528 560 616 630 660 693 720 770 792 840 880 924 990 1008 1155 1232 1260 1320 1386 1540 1584 1680 1848 1980 2310 2520 2640 2772 3080 3465 3696 3960 4620 5040 5544 6160 6930 7920 9240 11088 13860 18480 27720 55440 182561 365122 547683 730244 912805 1095366 1277927 1460488 1643049 1825610 2008171 2190732 2555854 2738415 2920976 3286098 3651220 3833781 4016342 4381464 5111708 5476830 6024513 6389635 6572196 7302440 7667562 8032684 8215245 8762928 10040855 10223416 10953660 11501343 12049026 12779270 13144392 14057197 14604880 15335124 16065368 16430490 18073539 19168905 20081710 20446832 21907320 23002686 24098052 25558540 26288784 28114394 30122565 30670248 32130736 32860980 36147078 38337810 40163420 42171591 43814640 46005372 48196104 51117080 56228788 57506715 60245130 61340496 65721960 70285985 72294156 76675620 80326840 84343182 90367695 92010744 96392208 102234160 112457576 115013430 120490260 126514773 131443920 140571970 144588312 153351240 160653680 168686364 180735390 184021488 210857955 224915152 230026860 240980520 253029546 281143940 289176624 306702480 337372728 361470780 421715910 460053720 481961040 506059092 562287880 632573865 674745456 722941560 843431820 920107440 1012118184 1124575760 1265147730 1445883120 1686863640 2024236368 2530295460 3373727280 5060590920 10121181840
• Sum of all divisors σ(n): 42377751936
• Sum of proper divisors (its aliquot sum) s(n): 32256570096
• 10121181840 is an abundant number, because the sum of its proper divisors (32256570096) is greater than itself. Its abundance is 22135388256

Bases of 10121181840

• Binary: 1001011011010001001111101010010000₂
• Hexadecimal: 0x25B44FA90
• Base-36: 4NDW1W0

Squares and roots of 10121181840

• 10121181840 squared (10121181840²) is 102438321838345785600
• 10121181840 cubed (10121181840³) is 1036796882710340780855253504000
• The square root of 10121181840 is 100604.0846089263
• The cube root of 10121181840 is 2163.1023835121

Scales and comparisons

• 10,121,181,840 seconds is equal to 321 years, 42 weeks, 5 days, 7 hours, 24 minutes.
• To count from 1 to 10,121,181,840 would take you about six hundred forty-three 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 10121181840 cubic inches would be around 180.3 feet tall.

Recreational maths with 10121181840

• 10121181840 backwards is 04818112101
• The number of decimal digits it has is: 11
• The sum of 10121181840's digits is 27
• More coming soon!