16985573640

Names of 16985573640

• Cardinal: 16985573640 can be written as Sixteen billion, nine hundred eighty-five million, five hundred seventy-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.698557364 × 10¹⁰

Factors of 16985573640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1913

Divisors of 16985573640

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 27 28 30 35 36 38 40 42 45 49 54 56 57 60 63 70 72 76 81 84 90 95 98 105 108 114 120 126 133 135 140 147 152 162 168 171 180 189 190 196 210 216 228 243 245 252 266 270 280 285 294 315 324 342 360 378 380 392 399 405 420 441 456 486 490 504 513 532 540 567 570 588 630 648 665 684 735 756 760 798 810 840 855 882 931 945 972 980 1026 1064 1080 1134 1140 1176 1197 1215 1260 1323 1330 1368 1470 1512 1539 1596 1620 1701 1710 1764 1862 1877 1890 1944 1960 1995 2052 2205 2268 2280 2394 2430 2520 2565 2646 2660 2793 2835 2940 3078 3192 3240 3402 3420 3528 3591 3724 3754 3780 3969 3990 4104 4410 4536 4617 4655 4788 4860 5130 5292 5320 5586 5631 5670 5880 5985 6156 6615 6804 6840 7182 7448 7508 7560 7695 7938 7980 8379 8505 8820 9234 9310 9385 9576 9720 10260 10584 10773 11172 11262 11340 11907 11970 12312 13139 13230 13608 13965 14364 15016 15390 15876 15960 16758 16893 17010 17640 17955 18468 18620 18770 19845 20520 21546 22344 22524 22680 23085 23814 23940 25137 26278 26460 27930 28155 28728 30780 31752 32319 33516 33786 34020 35663 35910 36936 37240 37540 39417 39690 41895 43092 45048 46170 47628 47880 50274 50679 52556 52920 53865 55860 56310 59535 61560 64638 65695 67032 67572 68040 71326 71820 75080 75411 78834 79380 83790 84465 86184 91973 92340 95256 100548 101358 105112 106989 107730 111720 112620 118251 119070 125685 129276 131390 135144 142652 143640 150822 152037 157668 158760 161595 167580 168930 178315 183946 184680 197085 201096 202716 213978 215460 225240 226233 236502 238140 249641 251370 253395 258552 262780 275919 285304 301644 304074 315336 320967 323190 335160 337860 354753 356630 367892 377055 394170 405432 427956 430920 452466 456111 459865 473004 476280 499282 502740 506790 525560 534945 551838 591255 603288 608148 641934 646380 675720 709506 713260 735784 748923 754110 760185 788340 827757 855912 904932 912222 919730 946008 962901 998564 1005480 1013580 1064259 1069890 1103676 1131165 1182510 1216296 1248205 1283868 1292760 1379595 1419012 1426520 1497846 1508220 1520370 1576680 1604835 1655514 1747487 1773765 1809864 1824444 1839460 1925802 1997128 2027160 2128518 2139780 2207352 2246769 2262330 2280555 2365020 2483271 2496410 2567736 2759190 2838024 2888703 2995692 3016440 3040740 3192777 3209670 3311028 3494974 3547530 3648888 3678920 3744615 3851604 4138785 4257036 4279560 4493538 4524660 4561110 4730040 4814505 4966542 4992820 5242461 5321295 5518380 5777406 5991384 6081480 6385554 6419340 6622056 6740307 6989948 7095060 7449813 7489230 7703208 8277570 8514072 8666109 8737435 8987076 9049320 9122220 9629010 9933084 9985640 10484922 10642590 11036760 11233845 11554812 12416355 12771108 12838680 13480614 13979896 14190120 14443515 14899626 14978460 15727383 15963885 16555140 17332218 17474870 17974152 18244440 19258020 19866168 20220921 20969844 21285180 22349439 22467690 23109624 24832710 25542216 26212305 26961228 28887030 29799252 29956920 31454766 31927770 33110280 33701535 34664436 34949740 37249065 38516040 40441842 41939688 42570360 43330545 44698878 44935380 47182149 49665420 52424610 53922456 57774060 59598504 60662763 62909532 63855540 67403070 69328872 69899480 74498130 78636915 80883684 86661090 89397756 89870760 94364298 99330840 101104605 104849220 111747195 115548120 121325526 125819064 127711080 134806140 141546447 148996260 157273830 161767368 173322180 178795512 188728596 202209210 209698440 223494390 235910745 242651052 269612280 283092894 297992520 303313815 314547660 346644360 377457192 404418420 424639341 446988780 471821490 485302104 566185788 606627630 629095320 707732235 808836840 849278682 893977560 943642980 1132371576 1213255260 1415464470 1698557364 1887285960 2123196705 2426510520 2830928940 3397114728 4246393410 5661857880 8492786820 16985573640
• Sum of all divisors σ(n): 70136539200
• Sum of proper divisors (its aliquot sum) s(n): 53150965560
• 16985573640 is an abundant number, because the sum of its proper divisors (53150965560) is greater than itself. Its abundance is 36165391920

Bases of 16985573640

• Binary: 1111110100011010110100100100001000₂
• Hexadecimal: 0x3F46B4908
• Base-36: 7SWRSI0

Squares and roots of 16985573640

• 16985573640 squared (16985573640²) is 288509711879862849600
• 16985573640 cubed (16985573640³) is 4900502956990593264981044544000
• The square root of 16985573640 is 130328.7137970753
• The cube root of 16985573640 is 2570.5540468999

Scales and comparisons

• 16,985,573,640 seconds is equal to 540 years, 4 weeks, 4 days, 6 hours, 54 minutes.
• To count from 1 to 16,985,573,640 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 16985573640 cubic inches would be around 214.2 feet tall.

Recreational maths with 16985573640

• 16985573640 backwards is 04637558961
• 16985573640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16985573640's digits is 54
• More coming soon!