16939376640

Names of 16939376640

• Cardinal: 16939376640 can be written as Sixteen billion, nine hundred thirty-nine million, three hundred seventy-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.693937664 × 10¹⁰

Factors of 16939376640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 80

Divisors of 16939376640

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 53 54 60 64 68 72 80 85 90 96 102 106 108 120 128 135 136 144 153 159 160 170 180 192 204 212 216 240 255 256 265 270 272 288 289 306 318 320 340 360 384 408 424 432 459 477 480 510 512 530 540 544 576 578 612 636 640 680 720 765 768 795 816 848 864 867 901 918 954 960 1020 1024 1060 1080 1088 1152 1156 1224 1272 1280 1360 1431 1440 1445 1530 1536 1590 1632 1696 1728 1734 1802 1836 1908 1920 2040 2048 2120 2160 2176 2295 2304 2312 2385 2448 2544 2560 2601 2703 2720 2862 2880 2890 3060 3072 3180 3264 3392 3456 3468 3604 3672 3816 3840 4080 4096 4240 4320 4335 4352 4505 4590 4608 4624 4770 4896 5088 5120 5202 5406 5440 5724 5760 5780 6120 6144 6360 6528 6784 6912 6936 7155 7208 7344 7632 7680 7803 8109 8160 8192 8480 8640 8670 8704 9010 9180 9216 9248 9540 9792 10176 10240 10404 10812 10880 11448 11520 11560 12240 12288 12720 13005 13056 13515 13568 13824 13872 14310 14416 14688 15264 15317 15360 15606 16218 16320 16960 17280 17340 17408 18020 18360 18432 18496 19080 19584 20352 20480 20808 21624 21760 22896 23040 23120 24327 24480 24576 25440 26010 26112 27030 27136 27648 27744 28620 28832 29376 30528 30634 30720 31212 32436 32640 33920 34560 34680 34816 36040 36720 36864 36992 38160 39015 39168 40545 40704 40960 41616 43248 43520 45792 45951 46080 46240 48654 48960 50880 52020 52224 54060 54272 55296 55488 57240 57664 58752 61056 61268 61440 62424 64872 65280 67840 69120 69360 69632 72080 73440 73728 73984 76320 76585 78030 78336 81090 81408 83232 86496 87040 91584 91902 92160 92480 97308 97920 101760 104040 104448 108120 108544 110592 110976 114480 115328 117504 121635 122112 122536 122880 124848 129744 130560 135680 137853 138240 138720 139264 144160 146880 147968 152640 153170 156060 156672 162180 162816 166464 172992 174080 183168 183804 184320 184960 194616 195840 203520 208080 208896 216240 217088 221184 221952 228960 229755 230656 235008 243270 244224 245072 249696 259488 261120 271360 275706 276480 277440 288320 293760 295936 305280 306340 312120 313344 324360 325632 332928 345984 348160 366336 367608 368640 369920 389232 391680 407040 413559 416160 417792 432480 434176 443904 457920 459510 461312 470016 486540 488448 490144 499392 518976 522240 542720 551412 552960 554880 576640 587520 591872 610560 612680 624240 626688 648720 651264 665856 689265 691968 696320 732672 735216 739840 778464 783360 814080 827118 832320 864960 887808 915840 919020 922624 940032 973080 976896 980288 998784 1037952 1044480 1085440 1102824 1105920 1109760 1153280 1175040 1183744 1221120 1225360 1248480 1253376 1297440 1302528 1331712 1378530 1383936 1465344 1470432 1479680 1556928 1566720 1628160 1654236 1664640 1729920 1775616 1831680 1838040 1845248 1880064 1946160 1953792 1960576 1997568 2067795 2075904 2088960 2170880 2205648 2219520 2306560 2350080 2367488 2442240 2450720 2496960 2594880 2663424 2757060 2767872 2930688 2940864 2959360 3113856 3133440 3256320 3308472 3329280 3459840 3551232 3663360 3676080 3690496 3760128 3892320 3907584 3921152 3995136 4135590 4151808 4411296 4439040 4613120 4700160 4884480 4901440 4993920 5189760 5326848 5514120 5535744 5861376 5881728 5918720 6227712 6266880 6512640 6616944 6658560 6919680 7102464 7326720 7352160 7380992 7784640 7842304 7990272 8271180 8303616 8822592 8878080 9226240 9400320 9768960 9802880 9987840 10379520 10653696 11028240 11071488 11722752 11763456 11837440 12455424 13233888 13317120 13839360 14653440 14704320 15569280 15684608 15980544 16542360 16607232 17645184 17756160 18452480 18800640 19537920 19605760 19975680 20759040 21307392 22056480 22142976 23526912 24910848 26467776 26634240 27678720 29306880 29408640 31138560 31369216 31961088 33084720 33214464 35290368 35512320 36904960 39211520 39951360 41518080 44112960 47053824 49821696 52935552 53268480 55357440 58613760 58817280 62277120 62738432 63922176 66169440 66428928 70580736 78423040 79902720 83036160 88225920 94107648 99643392 105871104 106536960 110714880 117634560 124554240 125476864 132338880 141161472 156846080 159805440 166072320 176451840 188215296 199286784 211742208 235269120 249108480 264677760 282322944 313692160 319610880 332144640 352903680 376430592 423484416 470538240 498216960 529355520 564645888 627384320 705807360 846968832 941076480 996433920 1058711040 1129291776 1411614720 1693937664 1882152960 2117422080 2823229440 3387875328 4234844160 5646458880 8469688320 16939376640
• Sum of all divisors σ(n): 65183369760
• Sum of proper divisors (its aliquot sum) s(n): 48243993120
• 16939376640 is an abundant number, because the sum of its proper divisors (48243993120) is greater than itself. Its abundance is 31304616480

Bases of 16939376640

• Binary: 1111110001101010100110000000000000₂
• Hexadecimal: 0x3F1AA6000
• Base-36: 7S59MO0

Squares and roots of 16939376640

• 16939376640 squared (16939376640²) is 286942480951777689600
• 16939376640 cubed (16939376640³) is 4860626758858187961683410944000
• The square root of 16939376640 is 130151.3604999963
• The cube root of 16939376640 is 2568.2214849583

Scales and comparisons

• 16,939,376,640 seconds is equal to 538 years, 32 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 16,939,376,640 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 16939376640 cubic inches would be around 214 feet tall.

Recreational maths with 16939376640

• 16939376640 backwards is 04667393961
• 16939376640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16939376640's digits is 54
• More coming soon!