10399789440

Names of 10399789440

• Cardinal: 10399789440 can be written as Ten billion, three hundred ninety-nine million, seven hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.039978944 × 10¹⁰

Factors of 10399789440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 106234

Divisors of 10399789440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 272 288 306 320 340 360 384 408 480 510 544 576 612 640 680 720 765 816 960 1020 1088 1152 1224 1360 1440 1530 1632 1920 2040 2176 2448 2720 2880 3060 3264 4080 4896 5440 5760 6120 6528 8160 9792 10880 12240 16320 19584 24480 32640 48960 97920 106207 212414 318621 424828 531035 637242 849656 955863 1062070 1274484 1593105 1699312 1805519 1911726 2124140 2548968 3186210 3398624 3611038 3823452 4248280 4779315 5097936 5416557 6372420 6797248 7222076 7646904 8496560 9027595 9558630 10195872 10833114 12744840 13594496 14444152 15293808 16249671 16993120 18055190 19117260 20391744 21666228 25489680 27082785 28888304 30587616 32499342 33986240 36110380 38234520 40783488 43332456 50979360 54165570 57776608 61175232 64998684 67972480 72220760 76469040 81248355 86664912 101958720 108331140 115553216 122350464 129997368 144441520 152938080 162496710 173329824 203917440 216662280 231106432 259994736 288883040 305876160 324993420 346659648 433324560 519989472 577766080 611752320 649986840 693319296 866649120 1039978944 1155532160 1299973680 1733298240 2079957888 2599947360 3466596480 5199894720 10399789440
• Sum of all divisors σ(n): 38024588160
• Sum of proper divisors (its aliquot sum) s(n): 27624798720
• 10399789440 is an abundant number, because the sum of its proper divisors (27624798720) is greater than itself. Its abundance is 17225009280

Bases of 10399789440

• Binary: 1001101011111000000011000110000000₂
• Hexadecimal: 0x26BE03180
• Base-36: 4RZRKW0

Squares and roots of 10399789440

• 10399789440 squared (10399789440²) is 108155620396335513600
• 10399789440 cubed (10399789440³) is 1124795678874458689034256384000
• The square root of 10399789440 is 101979.3579112951
• The cube root of 10399789440 is 2182.7710350173

Scales and comparisons

• 10,399,789,440 seconds is equal to 330 years, 35 weeks, 2 days, 22 hours, 24 minutes.
• To count from 1 to 10,399,789,440 would take you about six hundred sixty-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 10399789440 cubic inches would be around 181.9 feet tall.

Recreational maths with 10399789440

• 10399789440 backwards is 04498799301
• The number of decimal digits it has is: 11
• The sum of 10399789440's digits is 54
• More coming soon!