13453734840

Names of 13453734840

• Cardinal: 13453734840 can be written as Thirteen billion, four hundred fifty-three million, seven hundred thirty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.345373484 × 10¹⁰

Factors of 13453734840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 355

Divisors of 13453734840

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 52 56 60 65 70 78 84 89 91 104 105 109 120 127 130 140 156 168 178 182 195 210 218 254 260 267 273 280 312 327 356 364 381 390 420 436 445 455 508 520 534 545 546 623 635 654 712 728 762 763 780 840 872 889 890 910 1016 1068 1090 1092 1157 1246 1270 1308 1335 1365 1417 1524 1526 1560 1635 1651 1778 1780 1820 1869 1905 2136 2180 2184 2289 2314 2492 2540 2616 2667 2670 2730 2834 3048 3052 3115 3270 3302 3471 3556 3560 3640 3738 3810 3815 4251 4360 4445 4578 4628 4953 4984 5080 5334 5340 5460 5668 5785 6104 6230 6540 6604 6942 7085 7112 7476 7620 7630 8099 8255 8502 8890 9156 9256 9345 9701 9906 9919 10668 10680 10920 11303 11336 11445 11557 11570 12460 13080 13208 13335 13843 13884 14170 14952 15240 15260 16198 16510 17004 17355 17780 18312 18690 19402 19812 19838 21255 21336 22606 22890 23114 23140 24297 24765 24920 26670 27686 27768 28340 29103 29757 30520 32396 33020 33909 34008 34671 34710 35560 37380 38804 39624 39676 40495 41529 42510 45212 45780 46228 46280 48505 48594 49530 49595 53340 55372 56515 56680 57785 58206 59514 64792 66040 67818 67907 69215 69342 69420 74760 77608 79121 79352 80990 83058 85020 90424 91560 92456 96901 97010 97188 99060 99190 106680 110744 113030 115570 116412 119028 121485 126113 135636 135814 138430 138684 138840 145515 146939 148785 158242 161980 166116 169545 170040 173355 179959 193802 194020 194376 198120 198380 203721 207645 226060 231140 232824 237363 238056 242970 252226 271272 271628 276860 277368 290703 291030 293878 297570 316484 323960 332232 339090 339535 346710 359918 378339 387604 388040 395605 396760 407442 415290 440817 452120 462280 474726 484505 485940 504452 539877 543256 553720 581406 582060 587756 595140 630565 632968 678180 679070 693420 719836 734695 756678 775208 791210 814884 830580 881634 882791 899795 949452 969010 971880 1008904 1018605 1028573 1079754 1162812 1164120 1175512 1186815 1190280 1232027 1259713 1261130 1356360 1358140 1386840 1439672 1453515 1469390 1513356 1582420 1629768 1661160 1763268 1765582 1799590 1891695 1898904 1938020 2037210 2057146 2159508 2204085 2325624 2373630 2464054 2519426 2522260 2648373 2699385 2716280 2907030 2938780 3026712 3085719 3164840 3526536 3531164 3599180 3696081 3779139 3783390 3876040 4074420 4114292 4319016 4408170 4413955 4747260 4928108 5038852 5044520 5142865 5296746 5398770 5814060 5877560 6160135 6171438 6298565 7062328 7198360 7392162 7558278 7566780 8148840 8228584 8624189 8816340 8827910 9494520 9856216 10077704 10285730 10593492 10797540 11628120 12320270 12342876 12597130 13241865 14784324 15116556 15133560 15428595 16016351 17248378 17632680 17655820 18480405 18895695 20571460 21186984 21595080 24640540 24685752 25194260 25872567 26483730 29568648 30233112 30857190 32032702 34496756 35311640 36960810 37791390 41142920 43120945 48049053 49281080 50388520 51745134 52967460 61714380 64065404 68993512 73921620 75582780 80081755 86241890 96098106 103490268 105934920 112114457 123428760 128130808 129362835 147843240 151165560 160163510 172483780 192196212 206980536 224228914 240245265 258725670 320327020 336343371 344967560 384392424 448457828 480490530 517451340 560572285 640654040 672686742 896915656 960981060 1034902680 1121144570 1345373484 1681716855 1921962120 2242289140 2690746968 3363433710 4484578280 6726867420 13453734840
• Sum of all divisors σ(n): 51093504000
• Sum of proper divisors (its aliquot sum) s(n): 37639769160
• 13453734840 is an abundant number, because the sum of its proper divisors (37639769160) is greater than itself. Its abundance is 24186034320

Bases of 13453734840

• Binary: 1100100001111001111011001110111000₂
• Hexadecimal: 0x321E7B3B8
• Base-36: 66I088O

Squares and roots of 13453734840

• 13453734840 squared (13453734840²) is 181002981145029825600
• 13453734840 cubed (13453734840³) is 2435166113574750857513843904000
• The square root of 13453734840 is 115990.2359683779
• The cube root of 13453734840 is 2378.3784142685

Scales and comparisons

• 13,453,734,840 seconds is equal to 427 years, 40 weeks, 6 days, 12 hours, 34 minutes.
• To count from 1 to 13,453,734,840 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 13453734840 cubic inches would be around 198.2 feet tall.

Recreational maths with 13453734840

• 13453734840 backwards is 04843735431
• 13453734840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13453734840's digits is 42
• More coming soon!