10399165920

Names of 10399165920

• Cardinal: 10399165920 can be written as Ten billion, three hundred ninety-nine million, one hundred sixty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.039916592 × 10¹⁰

Factors of 10399165920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4625

Divisors of 10399165920

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 32 33 36 39 40 44 45 48 52 55 60 65 66 72 78 80 88 90 96 99 104 110 117 120 121 130 132 143 144 156 160 165 176 180 195 198 208 220 234 240 242 260 264 286 288 312 330 352 360 363 390 396 416 429 440 468 480 484 495 520 528 572 585 605 624 660 715 720 726 780 792 858 880 936 968 990 1040 1056 1089 1144 1170 1210 1248 1287 1320 1430 1440 1452 1560 1573 1584 1716 1760 1815 1872 1936 1980 2080 2145 2178 2288 2340 2420 2574 2640 2860 2904 3120 3146 3168 3432 3630 3744 3872 3960 4290 4356 4576 4591 4680 4719 4840 5148 5280 5445 5720 5808 6240 6292 6435 6864 7260 7865 7920 8580 8712 9182 9360 9438 9680 10296 10890 11440 11616 12584 12870 13728 13773 14157 14520 15730 15840 17160 17424 18364 18720 18876 19360 20592 21780 22880 22955 23595 25168 25740 27546 28314 29040 31460 34320 34848 36728 37752 41184 41319 43560 45910 47190 50336 50501 51480 55092 56628 58080 59683 62920 68640 68865 70785 73456 75504 82638 87120 91820 94380 101002 102960 110184 113256 119366 125840 137730 141570 146912 151008 151503 165276 174240 179049 183640 188760 202004 205920 206595 220368 226512 238732 251680 252505 275460 283140 298415 303006 330552 358098 367280 377520 404008 413190 440736 453024 454509 477464 505010 537147 550920 555511 566280 596830 606012 656513 661104 716196 734560 755040 757515 808016 826380 895245 909018 954928 1010020 1074294 1101840 1111022 1132560 1193660 1212024 1313026 1322208 1432392 1515030 1616032 1652760 1666533 1790490 1818036 1909856 1969539 2020040 2148588 2203680 2222044 2265120 2272545 2387320 2424048 2626052 2685735 2777555 2864784 3030060 3282565 3305520 3333066 3580980 3636072 3939078 4040080 4297176 4444088 4545090 4774640 4848096 4999599 5252104 5371470 5555110 5729568 5908617 6060120 6565130 6611040 6666132 7161960 7221643 7272144 7878156 8080160 8332665 8594352 8888176 9090180 9549280 9847695 9999198 10504208 10742940 11110220 11817234 12120240 13130260 13332264 14323920 14443286 14544288 15756312 16665330 17188704 17776352 18180360 19695390 19998396 21008416 21485880 21664929 22220440 23634468 24240480 24997995 26260520 26664528 28647840 28886572 29543085 31512624 33330660 36108215 36360720 39390780 39996792 42971760 43329858 44440880 47268936 49995990 52521040 53329056 57773144 59086170 63025248 64994787 66661320 72216430 72721440 78781560 79993584 85943520 86659716 88881760 94537872 99991980 105042080 108324645 115546288 118172340 129989574 133322640 144432860 157563120 159987168 173319432 189075744 199983960 216649290 231092576 236344680 259979148 266645280 288865720 315126240 324973935 346638864 399967920 433298580 472689360 519958296 577731440 649947870 693277728 799935840 866597160 945378720 1039916592 1155462880 1299895740 1733194320 2079833184 2599791480 3466388640 5199582960 10399165920
• Sum of all divisors σ(n): 42016193856
• Sum of proper divisors (its aliquot sum) s(n): 31617027936
• 10399165920 is an abundant number, because the sum of its proper divisors (31617027936) is greater than itself. Its abundance is 21217862016

Bases of 10399165920

• Binary: 1001101011110101101010110111100000₂
• Hexadecimal: 0x26BD6ADE0
• Base-36: 4RZE7S0

Squares and roots of 10399165920

• 10399165920 squared (10399165920²) is 108142651831689446400
• 10399165920 cubed (10399165920³) is 1124593379426530467026546688000
• The square root of 10399165920 is 101976.3007762097
• The cube root of 10399165920 is 2182.7274114225

Scales and comparisons

• 10,399,165,920 seconds is equal to 330 years, 34 weeks, 2 days, 17 hours, 12 minutes.
• To count from 1 to 10,399,165,920 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 10399165920 cubic inches would be around 181.9 feet tall.

Recreational maths with 10399165920

• 10399165920 backwards is 02956199301
• 10399165920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10399165920's digits is 45
• More coming soon!