16939323720

Names of 16939323720

• Cardinal: 16939323720 can be written as Sixteen billion, nine hundred thirty-nine million, three hundred twenty-three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.693932372 × 10¹⁰

Factors of 16939323720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 580

Divisors of 16939323720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 37 40 44 45 54 55 60 66 72 74 88 89 90 99 108 110 111 120 132 135 148 165 178 180 185 198 216 220 222 264 267 270 296 297 330 333 356 360 370 396 407 433 440 444 445 495 534 540 555 594 660 666 712 740 792 801 814 866 888 890 979 990 999 1068 1080 1110 1188 1221 1299 1320 1332 1335 1480 1485 1602 1628 1665 1732 1780 1958 1980 1998 2035 2136 2165 2220 2376 2403 2442 2598 2664 2670 2937 2970 3204 3256 3293 3330 3464 3560 3663 3897 3916 3960 3996 4005 4070 4330 4440 4763 4806 4884 4895 4995 5196 5340 5874 5940 6105 6408 6495 6586 6660 7326 7794 7832 7992 8010 8140 8660 8811 9526 9612 9768 9790 9879 9990 10392 10680 10989 11691 11748 11880 12015 12210 12990 13172 13320 14289 14652 14685 15588 16020 16021 16280 16465 17320 17622 18315 19052 19224 19485 19580 19758 19980 21978 23382 23496 23815 24030 24420 25980 26344 26433 28578 29304 29370 29637 31176 32040 32042 32930 35244 36223 36630 38104 38537 38970 39160 39516 39960 42867 43956 44055 46764 47630 48060 48063 48840 49395 51960 52866 54945 57156 58455 58740 59274 64084 65860 70488 71445 72446 73260 77074 77940 79032 80105 85734 87912 88110 88911 93528 95260 96120 96126 98790 105732 108669 109890 114312 115611 116910 117480 118548 128168 128601 131720 132165 142890 144189 144892 146520 148185 154148 155880 160210 171468 176220 176231 177822 181115 190520 192252 192685 197580 211464 214335 217338 219780 231222 233820 237096 240315 257202 264330 285780 288378 289784 296370 308296 320420 326007 342936 346833 352440 352462 355644 362230 384504 385370 395160 423907 428670 432567 434676 439560 444555 462444 467640 480630 514404 528660 528693 543345 571560 576756 578055 592740 640840 643005 652014 693666 704924 711288 720945 724460 770740 847814 857340 865134 869352 881155 889110 924888 961260 978021 1028808 1040499 1057320 1057386 1086690 1153512 1156110 1185480 1271721 1286010 1304028 1387332 1409848 1425869 1441890 1448920 1541480 1586079 1630035 1695628 1714680 1730268 1734165 1762310 1778220 1922520 1956042 2080998 2114772 2119535 2162835 2173380 2312220 2543442 2572020 2608056 2643465 2774664 2851738 2883780 3172158 3260070 3391256 3460536 3468330 3524620 3556440 3815163 3912084 4161996 4229544 4239070 4277607 4325670 4346760 4624440 4758237 4890105 5086884 5144040 5202495 5286930 5703476 5767560 6344316 6358605 6520140 6936660 7049240 7129345 7630326 7824168 7930395 8323992 8478140 8555214 8651340 9516474 9780210 10173768 10404990 10573860 11406952 11445489 12688632 12717210 12832821 13040280 13873320 14258690 15260652 15684559 15860790 16956280 17110428 17302680 19032948 19075815 19560420 20809980 21147720 21388035 22890978 23791185 25434420 25665642 28517380 30521304 31369118 31721580 34220856 38065896 38151630 38498463 39120840 41619960 42776070 45781956 47053677 47582370 50868840 51331284 57034760 57227445 62738236 63443160 64164105 76303260 76996926 78422795 85552140 91563912 94107354 95164740 102662568 114454890 125476472 128328210 141161031 152606520 153993852 156845590 171104280 188214708 190329480 192492315 228909780 235268385 256656420 282322062 307987704 313691180 376429416 384984630 423483093 457819560 470536770 513312840 564644124 627382360 705805155 769969260 846966186 941073540 1129288248 1411610310 1539938520 1693932372 1882147080 2117415465 2823220620 3387864744 4234830930 5646441240 8469661860 16939323720
• Sum of all divisors σ(n): 64120896000
• Sum of proper divisors (its aliquot sum) s(n): 47181572280
• 16939323720 is an abundant number, because the sum of its proper divisors (47181572280) is greater than itself. Its abundance is 30242248560

Bases of 16939323720

• Binary: 1111110001101010011001000101001000₂
• Hexadecimal: 0x3F1A99148
• Base-36: 7S58HU0

Squares and roots of 16939323720

• 16939323720 squared (16939323720²) is 286940688090954638400
• 16939323720 cubed (16939323720³) is 4860581204012229423693142848000
• The square root of 16939323720 is 130151.1571980825
• The cube root of 16939323720 is 2568.2188105107

Scales and comparisons

• 16,939,323,720 seconds is equal to 538 years, 32 weeks, 23 hours, 42 minutes.
• To count from 1 to 16,939,323,720 would take you about one thousand and seventy-seven 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 16939323720 cubic inches would be around 214 feet tall.

Recreational maths with 16939323720

• 16939323720 backwards is 02732393961
• 16939323720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16939323720's digits is 45
• More coming soon!