40010980672

Names of 40010980672

• Cardinal: 40010980672 can be written as Forty billion, ten million, nine hundred eighty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0010980672 × 10¹⁰

Factors of 40010980672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1159

Divisors of 40010980672

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 37 38 52 64 67 74 76 104 134 148 152 208 247 268 296 304 416 481 494 536 592 608 703 832 871 962 988 1021 1072 1184 1216 1273 1406 1742 1924 1976 2042 2144 2368 2479 2546 2812 3484 3848 3952 4084 4288 4958 5092 5624 6968 7696 7904 8168 9139 9916 10184 11248 13273 13936 15392 15808 16336 16549 18278 19399 19832 20368 22496 26546 27872 30784 32227 32672 33098 36556 37777 38798 39664 40736 44992 47101 53092 55744 64454 65344 66196 68407 73112 75554 77596 79328 81472 94202 106184 128908 132392 136814 146224 151108 155192 158656 188404 212368 252187 257816 264784 273628 292448 302216 310384 376808 424736 491101 504374 515632 529568 547256 584896 604432 612313 620768 717763 753616 849472 889291 982202 1008748 1031264 1059136 1094512 1208864 1224626 1241536 1299733 1435526 1507232 1778582 1964404 2017496 2062528 2189024 2417728 2449252 2531059 2599466 2871052 3014464 3557164 3928808 4034992 4378048 4898504 5062118 5198932 5742104 7114328 7857616 8069984 9330919 9797008 10124236 10397864 11484208 14228656 15715232 16139968 16896529 18661838 19594016 20248472 20795728 22968416 28457312 31430464 32903767 33793058 37323676 39188032 40496944 41591456 45936832 48090121 56914624 65807534 67586116 74647352 80993888 83182912 96180242 131615068 135172232 149294704 161987776 192360484 263230136 270344464 298589408 384720968 526460272 540688928 597178816 625171573 769441936 1052920544 1081377856 1250343146 1538883872 2105841088 2500686292 3077767744 5001372584 10002745168 20005490336 40010980672
• Sum of all divisors σ(n): 93908554880
• Sum of proper divisors (its aliquot sum) s(n): 53897574208
• 40010980672 is an abundant number, because the sum of its proper divisors (53897574208) is greater than itself. Its abundance is 13886593536

Bases of 40010980672

• Binary: 100101010000110101110001110101000000₂
• Hexadecimal: 0x950D71D40
• Base-36: IDPI69S

Squares and roots of 40010980672

• 40010980672 squared (40010980672²) is 1600878574335157571584
• 40010980672 cubed (40010980672³) is 64052721695942904846721880424448
• The square root of 40010980672 is 200027.4497962717
• The cube root of 40010980672 is 3420.2648094715

Scales and comparisons

• 40,010,980,672 seconds is equal to 1,272 years, 11 weeks, 5 days, 1 hour, 17 minutes, 52 seconds.
• To count from 1 to 40,010,980,672 would take you about two thousand, five hundred forty-four 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 40010980672 cubic inches would be around 285 feet tall.

Recreational maths with 40010980672

• 40010980672 backwards is 27608901004
• 40010980672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40010980672's digits is 37
• More coming soon!