16009913920

Names of 16009913920

• Cardinal: 16009913920 can be written as Sixteen billion, nine million, nine hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.600991392 × 10¹⁰

Factors of 16009913920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 520

Divisors of 16009913920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 130 140 143 151 154 160 176 182 208 220 224 260 280 286 302 308 320 331 352 364 385 416 440 448 455 520 560 572 604 616 662 704 715 728 755 770 832 880 910 1001 1040 1057 1120 1144 1208 1232 1324 1430 1456 1510 1540 1655 1661 1760 1820 1963 2002 2080 2114 2240 2288 2317 2416 2464 2648 2860 2912 3020 3080 3310 3322 3520 3640 3641 3926 4004 4160 4228 4303 4576 4634 4832 4928 5005 5285 5296 5720 5824 6040 6160 6620 6644 7280 7282 7852 8008 8305 8456 8606 9152 9268 9664 9815 10010 10570 10592 11440 11585 11627 12080 12320 13240 13288 13741 14560 14564 15704 16016 16610 16912 17212 18205 18536 19630 20020 21140 21184 21515 21593 22880 23170 23254 24160 24640 25487 26480 26576 27482 29120 29128 30121 31408 32032 33220 33824 34424 36410 37072 39260 40040 42280 43030 43186 45760 46340 46508 47333 48320 49981 50974 52960 53152 54964 58135 58256 60242 62816 64064 66440 67648 68705 68848 72820 74144 78520 80080 84560 86060 86372 92680 93016 94666 99962 101948 105920 106304 107965 109928 116270 116512 120484 125632 127435 132880 137410 137696 145640 148288 150605 151151 157040 160160 169120 172120 172744 185360 186032 189332 199924 203896 215930 219856 232540 233024 236665 240968 249905 254870 265760 274820 275392 291280 301210 302302 314080 320320 331331 338240 344240 345488 349867 370720 372064 378664 399848 407792 431860 439712 465080 473330 481936 499810 509740 531520 549640 549791 582560 602420 604604 628160 649753 662662 688480 690976 699734 741440 744128 755755 757328 799696 815584 863720 879424 930160 946660 963872 999620 1019480 1099280 1099582 1165120 1204840 1209208 1299506 1325324 1376960 1381952 1399468 1511510 1514656 1599392 1631168 1656655 1727440 1749335 1860320 1893320 1927744 1999240 2038960 2198560 2199164 2409680 2418416 2599012 2650648 2748955 2798936 3023020 3029312 3198784 3248765 3313310 3454880 3498670 3720640 3786640 3848537 3998480 4077920 4397120 4398328 4548271 4819360 4836832 5198024 5301296 5497910 5597872 6046040 6497530 6626620 6909760 6997340 7147283 7573280 7697074 7996960 8155840 8796656 9096542 9638720 9673664 10396048 10602592 10995820 11195744 12092080 12995060 13253240 13994680 14294566 15146560 15394148 15993920 17593312 18193084 19242685 20792096 21205184 21991640 22391488 22741355 24184160 25990120 26506480 27989360 28589132 30788296 35186624 35736415 36386168 38485370 41584192 43983280 45482710 48368320 50030981 51980240 53012960 55978720 57178264 61576592 71472830 72772336 76970740 87966560 90965420 100061962 103960480 106025920 111957440 114356528 123153184 142945660 145544672 153941480 175933120 181930840 200123924 207920960 228713056 246306368 250154905 285891320 291089344 307882960 363861680 400247848 457426112 500309810 571782640 615765920 727723360 800495696 1000619620 1143565280 1231531840 1455446720 1600991392 2001239240 2287130560 3201982784 4002478480 8004956960 16009913920
• Sum of all divisors σ(n): 51681595392
• Sum of proper divisors (its aliquot sum) s(n): 35671681472
• 16009913920 is an abundant number, because the sum of its proper divisors (35671681472) is greater than itself. Its abundance is 19661767552

Bases of 16009913920

• Binary: 1110111010010000111110011001000000₂
• Hexadecimal: 0x3BA43E640
• Base-36: 7CRW0N4

Squares and roots of 16009913920

• 16009913920 squared (16009913920²) is 256317343725809766400
• 16009913920 cubed (16009913920³) is 4103618609253266442359308288000
• The square root of 16009913920 is 126530.2885478413
• The cube root of 16009913920 is 2520.3624405207

Scales and comparisons

• 16,009,913,920 seconds is equal to 509 years, 3 weeks, 2 days, 22 hours, 18 minutes, 40 seconds.
• To count from 1 to 16,009,913,920 would take you about one thousand and eighteen 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 16009913920 cubic inches would be around 210 feet tall.

Recreational maths with 16009913920

• 16009913920 backwards is 02931990061
• 16009913920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16009913920's digits is 40
• More coming soon!