9122280720

Names of 9122280720

• Cardinal: 9122280720 can be written as Nine billion, one hundred twenty-two million, two hundred eighty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.12228072 × 10⁹

Factors of 9122280720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1792

Divisors of 9122280720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 56 60 62 70 80 84 93 105 107 112 120 124 140 155 168 186 210 214 217 240 248 280 310 321 336 372 420 428 434 465 496 535 560 620 642 651 744 749 840 856 868 930 1070 1085 1240 1284 1302 1488 1498 1605 1637 1680 1712 1736 1860 2140 2170 2247 2480 2568 2604 2996 3210 3255 3274 3317 3472 3720 3745 4280 4340 4494 4911 5136 5208 5992 6420 6510 6548 6634 7440 7490 8185 8560 8680 8988 9822 9951 10416 11235 11459 11984 12840 13020 13096 13268 14980 16370 16585 17360 17976 19644 19902 22470 22918 23219 24555 25680 26040 26192 26536 29960 32740 33170 34377 35952 39288 39804 44940 45836 46438 49110 49755 50747 52080 53072 57295 59920 65480 66340 68754 69657 78576 79608 89880 91672 92876 98220 99510 101494 114590 116095 130960 132680 137508 139314 152241 159216 171885 175159 179760 183344 185752 196440 199020 202988 229180 232190 253735 265360 275016 278628 304482 343770 348285 350318 355229 371504 392880 398040 405976 458360 464380 507470 525477 550032 557256 608964 687540 696570 700636 710458 761205 796080 811952 875795 916720 928760 1014940 1050954 1065687 1114512 1217928 1226113 1375080 1393140 1401272 1420916 1522410 1751590 1776145 1857520 2029880 2101908 2131374 2435856 2452226 2627385 2750160 2786280 2802544 2841832 3044820 3503180 3552290 3678339 4059760 4203816 4262748 4904452 5254770 5328435 5429929 5572560 5683664 6089640 6130565 7006360 7104580 7356678 8407632 8525496 9808904 10509540 10656870 10859858 12179280 12261130 14012720 14209160 14713356 16289787 17050992 18391695 19617808 21019080 21313740 21719716 24522260 27149645 28418320 29426712 32579574 36783390 38009503 42038160 42627480 43439432 49044520 54299290 58853424 65159148 73566780 76019006 81448935 85254960 86878864 98089040 108598580 114028509 130318296 147133560 152038012 162897870 190047515 217197160 228057018 260636592 294267120 304076024 325795740 380095030 434394320 456114036 570142545 608152048 651591480 760190060 912228072 1140285090 1303182960 1520380120 1824456144 2280570180 3040760240 4561140360 9122280720
• Sum of all divisors σ(n): 33693843456
• Sum of proper divisors (its aliquot sum) s(n): 24571562736
• 9122280720 is an abundant number, because the sum of its proper divisors (24571562736) is greater than itself. Its abundance is 15449282016

Bases of 9122280720

• Binary: 1000011111101110101111010100010000₂
• Hexadecimal: 0x21FBAF510
• Base-36: 46V64UO

Squares and roots of 9122280720

• 9122280720 squared (9122280720²) is 83216005534483718400
• 9122280720 cubed (9122280720³) is 759119762882634119514229248000
• The square root of 9122280720 is 95510.6314501169
• The cube root of 9122280720 is 2089.4620014309

Scales and comparisons

• 9,122,280,720 seconds is equal to 290 years, 3 weeks, 22 hours, 52 minutes.
• To count from 1 to 9,122,280,720 would take you about five hundred eighty 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 9122280720 cubic inches would be around 174.1 feet tall.

Recreational maths with 9122280720

• 9122280720 backwards is 0270822219
• The number of decimal digits it has is: 10
• The sum of 9122280720's digits is 33
• More coming soon!