13255037040

Names of 13255037040

• Cardinal: 13255037040 can be written as Thirteen billion, two hundred fifty-five million, thirty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.325503704 × 10¹⁰

Factors of 13255037040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 504

Divisors of 13255037040

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 49 56 60 62 70 80 84 93 98 103 105 112 120 124 140 147 155 168 186 196 206 210 217 240 245 248 280 294 309 310 336 353 372 392 412 420 434 465 490 496 515 560 588 618 620 651 706 721 735 744 784 824 840 868 930 980 1030 1059 1085 1176 1236 1240 1302 1412 1442 1470 1488 1519 1545 1648 1680 1736 1765 1860 1960 2060 2118 2163 2170 2352 2471 2472 2480 2604 2824 2884 2940 3038 3090 3193 3255 3472 3530 3605 3720 3920 4120 4236 4326 4340 4557 4942 4944 5047 5208 5295 5648 5768 5880 6076 6180 6386 6510 7060 7210 7413 7440 7595 8240 8472 8652 8680 9114 9579 9884 10094 10416 10590 10815 10943 11536 11760 12152 12355 12360 12772 13020 14120 14420 14826 15141 15190 15965 16944 17297 17304 17360 18228 19158 19768 20188 21180 21630 21886 22351 22785 24304 24710 24720 25235 25544 26040 28240 28840 29652 30282 30380 31930 32829 34594 34608 36359 36456 37065 38316 39536 40376 42360 43260 43772 44702 45570 47895 49420 50470 51088 51891 52080 54715 57680 59304 60564 60760 63860 65658 67053 69188 72718 72912 74130 75705 76601 76632 80752 84720 86485 86520 87544 89404 91140 95790 98840 100940 103782 109077 109430 111755 118608 121128 121520 127720 131316 134106 138376 145436 148260 151410 153202 153264 156457 164145 172970 173040 175088 178808 181795 182280 191580 197680 201880 207564 218154 218860 223510 229803 242256 254513 255440 259455 262632 268212 276752 290872 296520 302820 306404 312914 328290 335265 345940 357616 363590 364560 383005 383160 403760 415128 436308 437720 447020 459606 469371 509026 518910 525264 536207 536424 545385 581744 593040 605640 612808 625828 656580 670530 691880 727180 763539 766010 766320 782285 830256 872616 875440 894040 919212 938742 1018052 1037820 1072414 1072848 1090770 1127129 1149015 1211280 1225616 1251656 1272565 1313160 1341060 1383760 1454360 1527078 1532020 1564570 1608621 1745232 1781591 1788080 1838424 1877484 2036104 2075640 2144828 2181540 2254258 2298030 2346855 2503312 2545130 2626320 2681035 2682120 2908720 3054156 3064040 3129140 3217242 3381387 3563182 3676848 3754968 3817695 4072208 4151280 4289656 4363080 4508516 4596060 4693710 5090260 5344773 5362070 5364240 5635645 6108312 6128080 6258280 6434484 6762774 7126364 7509936 7635390 7889903 8043105 8579312 8726160 8907955 9017032 9192120 9387420 10180520 10689546 10724140 11271290 12216624 12516560 12868968 13525548 14252728 15270780 15779806 16086210 16906935 17815910 18034064 18384240 18774840 20361040 21379092 21448280 22542580 23669709 25737936 26723865 27051096 28505456 30541560 31559612 32172420 33813870 35631820 37549680 39449515 42758184 42896560 45085160 47339418 53447730 54102192 55229321 61083120 63119224 64344840 67627740 71263640 78899030 85516368 90170320 94678836 106895460 110458642 118348545 126238448 128689680 135255480 142527280 157798060 165687963 189357672 213790920 220917284 236697090 270510960 276146605 315596120 331375926 378715344 427581840 441834568 473394180 552293210 631192240 662751852 828439815 883669136 946788360 1104586420 1325503704 1656879630 1893576720 2209172840 2651007408 3313759260 4418345680 6627518520 13255037040
• Sum of all divisors σ(n): 49961373696
• Sum of proper divisors (its aliquot sum) s(n): 36706336656
• 13255037040 is an abundant number, because the sum of its proper divisors (36706336656) is greater than itself. Its abundance is 23451299616

Bases of 13255037040

• Binary: 1100010110000011111101000001110000₂
• Hexadecimal: 0x3160FD070
• Base-36: 637PG1C

Squares and roots of 13255037040

• 13255037040 squared (13255037040²) is 175696006931771961600
• 13255037040 cubed (13255037040³) is 2328857079660734103841457664000
• The square root of 13255037040 is 115130.5217568305
• The cube root of 13255037040 is 2366.6115618547

Scales and comparisons

• 13,255,037,040 seconds is equal to 421 years, 24 weeks, 2 days, 18 hours, 44 minutes.
• To count from 1 to 13,255,037,040 would take you about eight hundred forty-two 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 13255037040 cubic inches would be around 197.2 feet tall.

Recreational maths with 13255037040

• 13255037040 backwards is 04073055231
• 13255037040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13255037040's digits is 30
• More coming soon!