13445903016

Names of 13445903016

• Cardinal: 13445903016 can be written as Thirteen billion, four hundred forty-five million, nine hundred three thousand and sixteen.

Scientific notation

• Scientific notation: 1.3445903016 × 10¹⁰

Factors of 13445903016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1341

Divisors of 13445903016

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 79 84 91 98 104 108 117 126 147 156 158 168 182 189 196 216 234 237 252 273 294 312 316 351 364 378 392 441 468 474 504 546 553 588 632 637 702 711 728 756 819 882 936 948 1027 1092 1106 1176 1237 1274 1323 1404 1422 1512 1638 1659 1764 1896 1911 2054 2133 2184 2212 2457 2474 2548 2646 2808 2844 3081 3276 3318 3528 3711 3822 3871 4108 4266 4424 4914 4948 4977 5096 5292 5688 5733 6162 6552 6636 7189 7422 7644 7742 8216 8532 8659 9243 9828 9896 9954 10584 11133 11466 11613 12324 13272 14378 14844 14931 15288 15484 16081 17064 17199 17318 18486 19656 19908 21567 22266 22932 23226 24648 25977 27729 28756 29688 29862 30968 32162 33399 34398 34636 34839 36972 39816 43134 44532 45864 46452 48243 50323 51954 55458 57512 59724 60613 64324 64701 66798 68796 69272 69678 73944 77931 86268 89064 92904 96486 97723 100646 103908 104517 110916 112567 119448 121226 128648 129402 133596 137592 139356 144729 150969 155862 172536 181839 192972 194103 195446 201292 207816 209034 221832 225134 233793 242452 258804 267192 278712 289458 293169 301938 311724 337701 363678 385944 388206 390892 402584 418068 434187 450268 452907 467586 484904 517608 545517 578916 586338 603876 623448 675402 684061 727356 776412 781784 787969 836136 868374 879507 900536 905814 935172 1013103 1091034 1157832 1172676 1207752 1270399 1350804 1358721 1368122 1454712 1552824 1575938 1636551 1736748 1759014 1811628 1870344 2026206 2052183 2182068 2345352 2363907 2540798 2638521 2701608 2717442 2736244 3039309 3151876 3273102 3473496 3518028 3623256 3811197 4052412 4104366 4364136 4727814 4788427 5081596 5277042 5434884 5472488 6078618 6156549 6303752 6546204 7036056 7091721 7622394 8104824 8208732 8892793 9455628 9576854 10163192 10554084 10869768 11433591 12157236 12313098 13092408 14183442 14365281 15244788 16417464 17785586 18469647 18911256 19153708 21108168 21275163 22867182 24314472 24626196 26678379 28366884 28730562 30489576 34300773 35571172 36939294 38307416 42550326 43095843 45734364 49252392 53356758 56733768 57461124 62249551 68601546 71142344 73878588 80035137 85100652 86191686 91468728 106713516 114922248 124499102 129287529 137203092 147757176 160070274 170201304 172383372 186748653 213427032 240105411 248998204 258575058 274406184 320140548 344766744 373497306 480210822 497996408 517150116 560245959 640281096 746994612 960421644 1034300232 1120491918 1493989224 1680737877 1920843288 2240983836 3361475754 4481967672 6722951508 13445903016
• Sum of all divisors σ(n): 47420352000
• Sum of proper divisors (its aliquot sum) s(n): 33974448984
• 13445903016 is an abundant number, because the sum of its proper divisors (33974448984) is greater than itself. Its abundance is 20528545968

Bases of 13445903016

• Binary: 1100100001011100000011001010101000₂
• Hexadecimal: 0x3217032A8
• Base-36: 66DCD60

Squares and roots of 13445903016

• 13445903016 squared (13445903016²) is 180792307915677896256
• 13445903016 cubed (13445903016³) is 2430915838273014098953085508096
• The square root of 13445903016 is 115956.4703498689
• The cube root of 13445903016 is 2377.9168161325

Scales and comparisons

• 13,445,903,016 seconds is equal to 427 years, 27 weeks, 6 days, 21 hours, 3 minutes, 36 seconds.
• To count from 1 to 13,445,903,016 would take you about eight hundred fifty-five 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 13445903016 cubic inches would be around 198.2 feet tall.

Recreational maths with 13445903016

• 13445903016 backwards is 61030954431
• 13445903016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13445903016's digits is 36
• More coming soon!