16991077320

Names of 16991077320

• Cardinal: 16991077320 can be written as Sixteen billion, nine hundred ninety-one million, seventy-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.699107732 × 10¹⁰

Factors of 16991077320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 249

Divisors of 16991077320

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 41 42 45 49 54 56 60 63 70 72 82 84 90 98 105 108 120 123 126 135 140 147 164 168 180 189 191 196 205 210 216 245 246 252 270 280 287 294 315 328 360 369 378 382 392 410 420 441 490 492 504 540 573 574 588 615 630 735 738 756 764 820 840 861 882 945 955 980 984 1080 1107 1146 1148 1176 1230 1260 1323 1337 1435 1470 1476 1512 1528 1640 1681 1719 1722 1764 1845 1890 1910 1960 2009 2205 2214 2292 2296 2460 2520 2583 2646 2674 2865 2870 2940 2952 3362 3438 3444 3528 3690 3780 3820 4011 4018 4305 4410 4428 4584 4920 5043 5157 5166 5292 5348 5535 5730 5740 5880 6027 6615 6685 6724 6876 6888 7380 7560 7640 7749 7831 8022 8036 8405 8595 8610 8820 8856 9359 10045 10086 10314 10332 10584 10696 11070 11460 11480 11767 12033 12054 12915 13230 13370 13448 13752 14760 15129 15498 15662 16044 16072 16810 17190 17220 17640 18081 18718 20055 20090 20172 20628 20664 22140 22920 23493 23534 24066 24108 25215 25785 25830 26460 26740 28077 30135 30258 30996 31324 32088 33620 34380 34440 35301 36099 36162 37436 38745 39155 40110 40180 40344 41256 44280 45387 46795 46986 47068 48132 48216 50430 51570 51660 52920 53480 54243 54817 56154 58835 60165 60270 60516 61992 62648 67240 68760 70479 70602 72198 72324 74872 75645 77490 78310 80220 80360 82369 84231 90405 90774 93590 93972 94136 96264 100860 103140 103320 105903 108486 109634 112308 117465 117670 120330 120540 121032 140385 140958 141204 144396 144648 151290 154980 156620 160440 164451 164738 168462 176505 180495 180810 181548 187180 187944 201720 206280 211437 211806 216972 219268 224616 226935 234930 235340 240660 241080 247107 252693 271215 274085 280770 281916 282408 288792 302580 309960 313240 317709 321071 328902 329476 336924 352395 353010 360990 361620 363096 374360 383719 411845 421155 422874 423612 433944 438536 453870 469860 470680 481320 493353 494214 505386 529515 542430 548170 561540 563832 605160 635418 642142 657804 658952 673848 704790 706020 721980 723240 741321 767438 822255 823690 842310 845748 847224 907740 939720 963213 986706 988428 1010772 1057185 1059030 1084860 1096340 1123080 1151157 1235535 1263465 1270836 1284284 1315608 1409580 1412040 1443960 1480059 1482642 1534876 1588545 1605355 1644510 1647380 1684620 1691496 1815480 1918595 1926426 1973412 1976856 2021544 2114370 2118060 2169720 2192680 2223963 2247497 2302314 2466765 2471070 2526930 2541672 2568568 2819160 2889639 2960118 2965284 3069752 3177090 3210710 3289020 3294760 3369240 3453471 3706605 3837190 3852852 3946824 4228740 4236120 4447926 4494994 4604628 4816065 4933530 4942140 5053860 5755785 5779278 5920236 5930568 6354180 6421420 6578040 6742491 6906942 7400295 7413210 7674380 7705704 8457480 8668917 8895852 8989988 9209256 9632130 9867060 9884280 10107720 10360413 11119815 11237485 11511570 11558556 11840472 12708360 12842840 13484982 13813884 14448195 14800590 14826420 15348760 15732479 17267355 17337834 17791704 17979976 19264260 19734120 20227473 20720826 22239630 22474970 23023140 23117112 26969964 27627768 28896390 29601180 29652840 31464958 33712455 34534710 34675668 38528520 40454946 41441652 43344585 44479260 44949940 46046280 47197437 51802065 53939928 57792780 59202360 60682419 62929916 67424910 69069420 69351336 78662395 80909892 82883304 86689170 88958520 89899880 94394874 101137365 103604130 115585560 121364838 125859832 134849820 138138840 141592311 157324790 161819784 173378340 188789748 202274730 207208260 235987185 242729676 269699640 283184622 303412095 314649580 346756680 377579496 404549460 414416520 424776933 471974370 485459352 566369244 606824190 629299160 707961555 809098920 849553866 943948740 1132738488 1213648380 1415923110 1699107732 1887897480 2123884665 2427296760 2831846220 3398215464 4247769330 5663692440 8495538660 16991077320
• Sum of all divisors σ(n): 67883443200
• Sum of proper divisors (its aliquot sum) s(n): 50892365880
• 16991077320 is an abundant number, because the sum of its proper divisors (50892365880) is greater than itself. Its abundance is 33901288560

Bases of 16991077320

• Binary: 1111110100101111110100001111001000₂
• Hexadecimal: 0x3F4BF43C8
• Base-36: 7T01R60

Squares and roots of 16991077320

• 16991077320 squared (16991077320²) is 288696708494218382400
• 16991077320 cubed (16991077320³) is 4905268096054765308323727168000
• The square root of 16991077320 is 130349.8266972383
• The cube root of 16991077320 is 2570.8316546205

Scales and comparisons

• 16,991,077,320 seconds is equal to 540 years, 13 weeks, 4 days, 23 hours, 42 minutes.
• To count from 1 to 16,991,077,320 would take you about one thousand and 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 16991077320 cubic inches would be around 214.2 feet tall.

Recreational maths with 16991077320

• 16991077320 backwards is 02377019961
• 16991077320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16991077320's digits is 45
• More coming soon!