13445129412

Names of 13445129412

• Cardinal: 13445129412 can be written as Thirteen billion, four hundred forty-five million, one hundred twenty-nine thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.3445129412 × 10¹⁰

Factors of 13445129412

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 120

Divisors of 13445129412

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 23 26 27 31 33 36 37 39 44 46 52 54 62 66 69 74 78 81 92 93 99 108 111 117 121 124 132 138 143 148 156 162 186 198 207 222 234 242 253 276 279 286 297 299 324 333 341 351 363 372 396 403 407 414 429 444 468 481 484 506 558 572 594 598 621 666 682 702 713 726 759 806 814 828 837 851 858 891 897 962 999 1012 1023 1053 1089 1116 1147 1188 1196 1209 1221 1242 1287 1332 1364 1404 1426 1443 1452 1518 1573 1612 1628 1674 1702 1716 1782 1794 1863 1924 1998 2046 2106 2139 2178 2277 2294 2418 2442 2484 2511 2553 2574 2691 2783 2852 2886 2997 3036 3069 3146 3267 3289 3348 3404 3441 3564 3588 3627 3663 3726 3751 3861 3996 4092 4212 4278 4329 4356 4433 4477 4554 4588 4719 4836 4884 5022 5106 5148 5291 5382 5566 5772 5994 6138 6292 6417 6534 6578 6831 6882 7254 7326 7452 7502 7659 7722 7843 8073 8349 8556 8658 8866 8954 9108 9207 9269 9361 9438 9801 9867 10044 10212 10323 10582 10764 10881 10989 11063 11132 11253 11583 11988 12276 12617 12834 12987 13068 13156 13299 13431 13662 13764 14157 14508 14652 14911 15004 15318 15444 15686 15873 16146 16698 17316 17732 17908 18414 18538 18722 18876 19251 19602 19734 20493 20646 21164 21762 21978 22126 22506 22977 23166 23529 24219 25047 25234 25668 25974 26381 26598 26862 27324 27621 27807 28083 28314 29601 29822 30636 30969 31372 31746 32292 32643 32967 33189 33396 33759 36179 36828 37076 37444 37851 38502 38961 39204 39468 39897 40293 40986 41292 42471 43524 43956 44252 44733 45012 45954 46332 47058 47619 48438 48763 50094 50468 51948 52762 53196 53724 55242 55614 56166 56628 57753 58201 59202 59644 61938 63492 65286 65934 66378 67518 68931 70587 72358 75141 75702 77004 77922 79143 79794 80586 81972 83421 84249 84942 86273 88803 89466 91908 92907 94116 95238 96876 97526 99567 100188 101277 101959 102971 105524 108537 110484 111228 112332 113553 115506 116402 118404 119691 120879 121693 123876 127413 130572 131868 132756 134199 135036 137862 138787 141174 142857 144716 146289 150282 151404 155844 158286 159588 161172 164021 166842 168498 169884 172546 174603 177606 178932 185814 190476 195052 199134 202554 203918 205942 211761 217074 225423 227106 231012 232804 237429 239382 241758 243386 250263 252747 254826 258819 266409 268398 275724 277574 282348 285714 290191 292578 298701 300564 303831 305877 308913 316572 325611 328042 333684 336996 340659 342953 345092 349206 355212 359073 362637 365079 371628 398268 402597 405108 407836 411884 416361 423522 428571 434148 438867 450846 454212 474858 478764 483516 486772 492063 500526 505494 509652 517638 523809 532818 536796 555148 571428 580382 585156 597402 607662 611754 617826 635283 651222 656084 681318 685906 698412 712287 718146 725274 730158 750789 758241 776457 805194 832722 847044 857142 870573 877734 896103 901692 917631 926739 949716 976833 984126 1001052 1010988 1021977 1028859 1035276 1047618 1065636 1095237 1121549 1160764 1194804 1207791 1215324 1223508 1235652 1249083 1270566 1302444 1316601 1338623 1362636 1371812 1424574 1436292 1450548 1460316 1476189 1501578 1516482 1552914 1571427 1610388 1665444 1714284 1741146 1755468 1792206 1804231 1835262 1853478 1953666 1968252 2043954 2057718 2095236 2136861 2190474 2243098 2329371 2415582 2498166 2541132 2611719 2633202 2677246 2752893 2780217 2849148 2930499 2952378 3003156 3032964 3086577 3105828 3142854 3192101 3285711 3364647 3482292 3584412 3608462 3670524 3706956 3747249 3772483 3907332 3949803 4015869 4087908 4115436 4273722 4380948 4428567 4486196 4658742 4714281 4831164 4996332 5223438 5266404 5354492 5412693 5505786 5560434 5860998 5904756 6173154 6285708 6384202 6571422 6729294 6988113 7216924 7494498 7544966 7835157 7899606 8031738 8258679 8340651 8547444 8857134 9259731 9317484 9428562 9576303 9857133 10093941 10446876 10825386 11011572 11120868 11241747 11317449 11721996 12047607 12346308 12768404 13142844 13285701 13458588 13976226 14988996 15089932 15670314 15799212 16063476 16238079 16517358 16681302 17714268 18519462 18857124 19152606 19714266 20187882 21650772 22483494 22634898 23505471 24095214 26571402 27779193 27952452 28728909 30281823 31340628 32476158 33034716 33362604 33952347 36142821 37038924 38305212 39428532 40375764 41497313 44966988 45269796 47010942 48190428 48714237 53142804 55558386 57457818 60563646 64952316 67904694 72285642 82994626 86186727 90845469 94021884 97428474 101857041 108428463 111116772 114915636 121127292 124491939 135809388 144571284 146142711 165989252 172373454 181690938 194856948 203714082 216856926 248983878 258560181 292285422 305571123 344746908 363381876 373475817 407428164 433713852 497967756 517120362 584570844 611142246 746951634 1034240724 1120427451 1222284492 1493903268 2240854902 3361282353 4481709804 6722564706 13445129412
• Sum of all divisors σ(n): 46026494976
• Sum of proper divisors (its aliquot sum) s(n): 32581365564
• 13445129412 is an abundant number, because the sum of its proper divisors (32581365564) is greater than itself. Its abundance is 19136236152

Bases of 13445129412

• Binary: 1100100001011001000110010011000100₂
• Hexadecimal: 0x3216464C4
• Base-36: 66CVS90

Squares and roots of 13445129412

• 13445129412 squared (13445129412²) is 180771504905427465744
• 13445129412 cubed (13445129412³) is 2430496277455465098107276862528
• The square root of 13445129412 is 115953.1345501277
• The cube root of 13445129412 is 2377.8712111321

Scales and comparisons

• 13,445,129,412 seconds is equal to 427 years, 26 weeks, 4 days, 22 hours, 10 minutes, 12 seconds.
• To count from 1 to 13,445,129,412 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 13445129412 cubic inches would be around 198.2 feet tall.

Recreational maths with 13445129412

• 13445129412 backwards is 21492154431
• 13445129412 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13445129412's digits is 36
• More coming soon!