13368251520

Names of 13368251520

• Cardinal: 13368251520 can be written as Thirteen billion, three hundred sixty-eight million, two hundred fifty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.336825152 × 10¹⁰

Factors of 13368251520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 497

Divisors of 13368251520

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 32 36 39 40 45 48 52 60 62 64 65 72 78 80 90 93 96 104 117 120 124 128 130 144 155 156 160 169 180 186 192 195 208 234 240 248 260 279 288 310 312 320 338 360 372 384 390 403 416 443 465 468 480 496 507 520 558 576 585 620 624 640 676 720 744 780 806 832 845 886 930 936 960 992 1014 1040 1116 1152 1170 1209 1240 1248 1329 1352 1395 1440 1488 1521 1560 1612 1664 1690 1772 1860 1872 1920 1984 2015 2028 2080 2215 2232 2340 2418 2480 2496 2535 2658 2704 2790 2880 2976 3042 3120 3224 3380 3544 3627 3720 3744 3968 3987 4030 4056 4160 4430 4464 4680 4836 4960 4992 5070 5239 5316 5408 5580 5759 5760 5952 6045 6084 6240 6448 6645 6760 7088 7254 7440 7488 7605 7974 8060 8112 8320 8860 8928 9360 9672 9920 10140 10478 10632 10816 11160 11518 11904 12090 12168 12480 12896 13290 13520 13733 14176 14508 14880 14976 15210 15717 15948 16120 16224 17277 17720 17856 18135 18720 19344 19840 19935 20280 20956 21264 21632 22320 23036 24180 24336 24960 25792 26195 26580 27040 27466 28352 28795 29016 29760 30420 31434 31896 32240 32448 34554 35440 35712 36270 37440 38688 39870 40560 41199 41912 42528 44640 46072 47151 48360 48672 51584 51831 52390 53160 54080 54932 56704 57590 58032 59520 60840 62868 63792 64480 64896 68665 69108 70880 72540 74867 74880 77376 78585 79740 81120 82398 83824 85056 86385 89280 92144 94302 96720 97344 103662 104780 106320 108160 109864 115180 116064 121680 123597 125736 127584 128960 137330 138216 141760 145080 149734 154752 157170 159480 162240 164796 167648 170112 172770 178529 178560 184288 188604 193440 194688 205995 207324 209560 212640 219728 224601 230360 232128 235755 243360 247194 251472 255168 257920 259155 274660 276432 283520 290160 299468 314340 318960 324480 329592 335296 345540 357058 368576 374335 377208 386880 411990 414648 419120 425280 439456 449202 460720 464256 471510 486720 494388 502944 510336 518310 535587 549320 552864 580320 598936 617985 628680 637920 659184 670592 673803 691080 714116 737152 748670 754416 773760 823980 829296 838240 850560 878912 892645 898404 921440 943020 973440 988776 1005888 1036620 1071174 1098640 1105728 1123005 1160640 1197872 1235970 1257360 1275840 1318368 1347606 1382160 1428232 1497340 1508832 1606761 1647960 1658592 1676480 1757824 1785290 1796808 1842880 1886040 1977552 2011776 2073240 2142348 2197280 2211456 2246010 2320877 2321280 2395744 2471940 2514720 2551680 2636736 2677935 2695212 2764320 2856464 2994680 3017664 3213522 3295920 3317184 3352960 3369015 3570580 3593616 3685760 3772080 3955104 4146480 4284696 4394560 4492020 4641754 4791488 4943880 5029440 5273472 5355870 5390424 5528640 5712928 5989360 6035328 6427044 6591840 6634368 6738030 6962631 7141160 7187232 7544160 7910208 8033805 8292960 8569392 8789120 8984040 9283508 9582976 9887760 10058880 10711740 10780848 11057280 11425856 11604385 11978720 12854088 13183680 13476060 13925262 14282320 14374464 15088320 15820416 16067610 16585920 17138784 17968080 18567016 19775520 20887893 21423480 21561696 22851712 23208770 23957440 25708176 26367360 26952120 27850524 28564640 28748928 30176640 32135220 33171840 34277568 34813155 35936160 37134032 39551040 41775786 42846960 43123392 46417540 47914880 51416352 53904240 55701048 57129280 64270440 68555136 69626310 71872320 74268064 79102080 83551572 85693920 86246784 92835080 102832704 104439465 107808480 111402096 114258560 128540880 139252620 143744640 148536128 167103144 171387840 185670160 205665408 208878930 215616960 222804192 257081760 278505240 297072256 334206288 342775680 371340320 417757860 431233920 445608384 514163520 557010480 668412576 742680640 835515720 891216768 1028327040 1114020960 1336825152 1485361280 1671031440 2228041920 2673650304 3342062880 4456083840 6684125760 13368251520
• Sum of all divisors σ(n): 51715272960
• Sum of proper divisors (its aliquot sum) s(n): 38347021440
• 13368251520 is an abundant number, because the sum of its proper divisors (38347021440) is greater than itself. Its abundance is 24978769920

Bases of 13368251520

• Binary: 1100011100110011110101010010000000₂
• Hexadecimal: 0x31CCF5480
• Base-36: 65340W0

Squares and roots of 13368251520

• 13368251520 squared (13368251520²) is 178710148701982310400
• 13368251520 cubed (13368251520³) is 2389042217024701048017911808000
• The square root of 13368251520 is 115621.1551576959
• The cube root of 13368251520 is 2373.3304030039

Scales and comparisons

• 13,368,251,520 seconds is equal to 425 years, 3 weeks, 4 days, 3 hours, 12 minutes.
• To count from 1 to 13,368,251,520 would take you about eight hundred fifty 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 13368251520 cubic inches would be around 197.8 feet tall.

Recreational maths with 13368251520

• 13368251520 backwards is 02515286331
• 13368251520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13368251520's digits is 36
• More coming soon!