13149871020

Names of 13149871020

• Cardinal: 13149871020 can be written as Thirteen billion, one hundred forty-nine million, eight hundred seventy-one thousand and twenty.

Scientific notation

• Scientific notation: 1.314987102 × 10¹⁰

Factors of 13149871020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 284

Divisors of 13149871020

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 30 33 36 39 44 45 52 54 55 60 65 66 78 90 99 108 110 113 117 121 130 132 135 137 143 156 165 180 195 198 220 226 234 242 260 270 274 286 297 330 339 351 363 390 396 411 429 452 468 484 495 540 548 565 572 585 594 605 660 678 685 702 715 726 780 822 858 990 1017 1089 1130 1170 1188 1210 1233 1243 1287 1356 1370 1404 1430 1452 1469 1485 1507 1573 1644 1695 1716 1755 1781 1815 1980 2034 2055 2145 2178 2260 2340 2420 2466 2486 2574 2740 2860 2938 2970 3014 3051 3146 3267 3390 3510 3562 3630 3699 3729 3861 4068 4110 4290 4356 4407 4521 4719 4932 4972 5085 5148 5343 5445 5876 5940 6028 6102 6165 6215 6292 6435 6534 6780 7020 7124 7260 7345 7398 7458 7535 7722 7865 8220 8580 8814 8905 9042 9438 10170 10686 10890 11187 12204 12330 12430 12870 13068 13221 13563 13673 14157 14690 14796 14916 15070 15255 15444 15481 15730 16029 16159 16335 16577 17628 17810 18084 18495 18645 18876 19305 19591 20340 21372 21780 22035 22374 22605 23595 24660 24860 25740 26442 26715 27126 27346 28314 29380 30140 30510 30962 31460 32058 32318 32670 33154 33561 35620 36990 37290 38610 39182 39663 40689 41019 42471 44070 44748 45210 46443 47190 48087 48477 49731 52884 53430 54252 54692 55935 56628 58773 61020 61924 64116 64636 65340 66105 66308 67122 67815 68365 70785 73980 74580 77220 77405 78364 79326 80145 80795 81378 82038 82885 84942 88140 90420 92886 94380 96174 96954 97955 99462 106860 111870 117546 123057 132210 134244 135630 136730 139329 141570 145431 149193 154810 158652 160290 161590 162756 164076 165770 167805 169884 170291 176319 177749 185772 192348 193908 195910 198315 198924 201253 203445 205095 212355 215501 223740 232215 235092 240435 242385 246114 248655 264420 271260 273460 278658 283140 290862 293865 298386 309620 320580 323180 331540 335610 340582 352638 355498 369171 391820 396630 402506 406890 410190 417987 424710 431002 436293 447579 464430 480870 484770 492228 497310 510873 528957 533247 557316 581724 587730 596772 603759 615285 646503 671220 681164 696645 705276 710996 727155 738342 745965 793260 805012 813780 820380 835974 849420 851455 862004 872586 881595 888745 895158 928860 961740 969540 994620 1006265 1021746 1057914 1066494 1077505 1175460 1207518 1230570 1293006 1393290 1454310 1476684 1491930 1532619 1599741 1671948 1702910 1745172 1763190 1777490 1790316 1811277 1845855 1873201 1939509 2012530 2043492 2089935 2115828 2132988 2155010 2181465 2213783 2237895 2415036 2461140 2554365 2586012 2644785 2666235 2786580 2908620 2983860 3018795 3065238 3199482 3232515 3405820 3526380 3554980 3622554 3691710 3746402 3879018 4025060 4179870 4310020 4362930 4427566 4475790 4597857 4799223 5108730 5289570 5332470 5433831 5619603 5818527 6037590 6130476 6398964 6465030 6641349 7245108 7383420 7492804 7663095 7758036 7998705 8359740 8725860 8855132 8951580 9056385 9195714 9366005 9598446 9697545 10217460 10579140 10664940 10867662 11068915 11239206 11637054 12075180 12930060 13282698 15326190 15997410 16858809 18112770 18391428 18732010 19196892 19395090 19924047 21735324 22137830 22478412 22989285 23274108 23996115 24351613 26565396 27169155 28098015 29092635 30652380 31994820 33206745 33717618 36225540 37464020 38790180 39848094 44275660 45978570 47992230 48703226 50576427 54338310 56196030 58185270 59772141 66413490 67435236 73054839 79696188 84294045 91957140 95984460 97406452 99620235 101152854 108676620 112392060 116370540 119544282 121758065 132826980 146109678 168588090 199240470 202305708 219164517 239088564 243516130 252882135 292219356 298860705 337176180 365274195 398480940 438329034 487032260 505764270 597721410 657493551 730548390 876658068 1011528540 1095822585 1195442820 1314987102 1461096780 2191645170 2629974204 3287467755 4383290340 6574935510 13149871020
• Sum of all divisors σ(n): 49212213120
• Sum of proper divisors (its aliquot sum) s(n): 36062342100
• 13149871020 is an abundant number, because the sum of its proper divisors (36062342100) is greater than itself. Its abundance is 22912471080

Bases of 13149871020

• Binary: 1100001111110010110001101110101100₂
• Hexadecimal: 0x30FCB1BAC
• Base-36: 61H3DF0

Squares and roots of 13149871020

• 13149871020 squared (13149871020²) is 172919107842635840400
• 13149871020 cubed (13149871020³) is 2273863965024131758089305208000
• The square root of 13149871020 is 114672.8870308933
• The cube root of 13149871020 is 2360.3360038207

Scales and comparisons

• 13,149,871,020 seconds is equal to 418 years, 6 weeks, 3 days, 13 hours, 57 minutes.
• To count from 1 to 13,149,871,020 would take you about eight hundred thirty-six 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 13149871020 cubic inches would be around 196.7 feet tall.

Recreational maths with 13149871020

• 13149871020 backwards is 02017894131
• 13149871020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13149871020's digits is 36
• More coming soon!