16899810642

Names of 16899810642

• Cardinal: 16899810642 can be written as Sixteen billion, eight hundred ninety-nine million, eight hundred ten thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.6899810642 × 10¹⁰

Factors of 16899810642

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 307

Divisors of 16899810642

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 13 18 19 22 26 31 33 38 39 57 62 66 71 78 93 99 114 117 142 143 157 171 186 198 209 213 234 247 279 286 314 341 342 403 418 426 429 471 494 558 589 627 639 682 741 781 806 858 923 942 1023 1178 1209 1254 1278 1287 1349 1413 1482 1562 1727 1767 1846 1881 2041 2046 2201 2223 2343 2418 2574 2698 2717 2769 2826 2983 3069 3454 3534 3627 3762 4047 4082 4402 4433 4446 4686 4867 5181 5301 5434 5538 5966 6123 6138 6479 6603 7029 7254 7657 8094 8151 8307 8866 8949 9734 10153 10362 10602 11147 12141 12246 12958 13206 13299 14058 14601 14839 15314 15543 16302 16614 17537 17898 18369 19437 19809 20306 22294 22451 22971 24211 24282 24453 26598 26847 28613 29202 29678 30459 31086 32813 33441 35074 36738 38779 38874 39618 39897 41819 43803 44517 44902 45942 48422 48906 52611 53537 53694 57226 58311 60918 63271 65626 66882 67353 68913 72633 77558 79794 83638 84227 85839 87606 89034 91377 92473 98439 100323 105222 107074 116337 116622 122617 125457 126542 133551 134706 137826 144911 145266 157833 160611 168454 171678 182754 184946 189813 192907 196878 200646 202059 211793 217899 232674 245234 250914 252681 257517 267102 277419 289822 295317 314743 315666 321222 345557 349011 367851 376371 379626 385814 404118 423586 426569 434733 435798 460009 481833 505362 515034 543647 554838 569439 578721 590634 629486 635379 691114 695981 698022 735702 752742 758043 832257 853138 869466 920018 944229 963666 1017203 1036671 1087294 1103553 1138878 1157442 1202149 1270758 1279707 1304199 1380027 1391962 1516086 1594021 1630941 1664514 1736163 1888458 1906137 2034406 2073342 2087943 2207106 2329723 2404298 2559414 2608398 2753309 2760054 2832687 3051609 3110013 3188042 3261882 3472326 3606447 3801127 3812274 3839121 4140081 4175886 4492241 4659446 4782063 4892823 5506618 5665374 5980117 6103218 6220026 6263829 6565583 6989169 7212894 7602254 7678242 8259927 8280162 8984482 9154827 9564126 9785646 10819341 11403381 11960234 12527658 13131166 13223639 13476723 13978338 14346189 16519854 17940351 18309654 19696749 20967507 21638682 22806762 24779781 26447278 26953446 28692378 30286399 34210143 35880702 39393498 39670917 40430169 41935014 49414651 49559562 53821053 59090247 60572798 68420286 72221413 79341834 80860338 85352579 90859197 98829302 107642106 118180494 119012751 144442826 148243953 170705158 181718394 216664239 238025502 256057737 272577591 296487906 433328478 444731859 512115474 545155182 649992717 768173211 889463718 938878369 1299985434 1536346422 1877756738 2816635107 5633270214 8449905321 16899810642
• Sum of all divisors σ(n): 47702753280
• Sum of proper divisors (its aliquot sum) s(n): 30802942638
• 16899810642 is an abundant number, because the sum of its proper divisors (30802942638) is greater than itself. Its abundance is 13903131996

Bases of 16899810642

• Binary: 1111101111010011101010010101010010₂
• Hexadecimal: 0x3EF4EA552
• Base-36: 7RHPLCI

Squares and roots of 16899810642

• 16899810642 squared (16899810642²) is 285603599735456452164
• 16899810642 cubed (16899810642³) is 4826646754202775335008731129288
• The square root of 16899810642 is 129999.2716979599
• The cube root of 16899810642 is 2566.2203592977

Scales and comparisons

• 16,899,810,642 seconds is equal to 537 years, 18 weeks, 5 days, 15 hours, 50 minutes, 42 seconds.
• To count from 1 to 16,899,810,642 would take you about one thousand and seventy-four 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 16899810642 cubic inches would be around 213.9 feet tall.

Recreational maths with 16899810642

• 16899810642 backwards is 24601899861
• The number of decimal digits it has is: 11
• The sum of 16899810642's digits is 54
• More coming soon!