12901125600

Names of 12901125600

• Cardinal: 12901125600 can be written as Twelve billion, nine hundred one million, one hundred twenty-five thousand, six hundred.

Scientific notation

• Scientific notation: 1.29011256 × 10¹⁰

Factors of 12901125600

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 228

Divisors of 12901125600

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 29 30 32 33 36 40 41 44 45 48 50 55 58 60 66 72 75 80 82 87 88 90 96 99 100 110 116 120 123 132 137 144 145 150 160 164 165 174 176 180 198 200 205 220 225 232 240 246 261 264 274 275 288 290 300 319 328 330 348 352 360 369 396 400 410 411 435 440 450 451 464 480 492 495 522 528 548 550 580 600 615 638 656 660 685 696 720 725 738 792 800 820 822 825 870 880 900 902 928 957 984 990 1025 1044 1056 1096 1100 1160 1189 1200 1230 1233 1276 1305 1312 1320 1353 1370 1392 1440 1450 1476 1507 1584 1595 1640 1644 1650 1740 1760 1800 1804 1845 1914 1968 1980 2050 2055 2088 2175 2192 2200 2255 2320 2378 2400 2460 2466 2475 2552 2610 2640 2706 2740 2784 2871 2900 2952 3014 3075 3168 3190 3280 3288 3300 3425 3480 3567 3600 3608 3690 3828 3936 3960 3973 4059 4100 4110 4176 4350 4384 4400 4510 4521 4640 4756 4785 4920 4932 4950 5104 5220 5280 5412 5480 5617 5742 5800 5904 5945 6028 6150 6165 6380 6525 6560 6576 6600 6765 6850 6960 7134 7200 7216 7380 7535 7656 7920 7946 7975 8118 8200 8220 8352 8700 8800 9020 9042 9225 9512 9570 9840 9864 9900 10208 10275 10440 10701 10824 10960 11234 11275 11484 11600 11808 11890 11919 12056 12300 12330 12760 13050 13079 13152 13200 13530 13563 13700 13920 14268 14355 14432 14760 15070 15312 15840 15892 15950 16236 16400 16440 16851 17400 17835 18040 18084 18450 19024 19140 19680 19728 19800 19865 20295 20550 20880 21402 21648 21920 22468 22550 22605 22968 23200 23780 23838 23925 24112 24600 24660 25520 26100 26158 26400 27060 27126 27400 28085 28536 28710 29520 29725 30140 30624 30825 31784 31900 32472 32800 32880 33702 33825 34800 35670 35757 36080 36168 36900 37675 38048 38280 39237 39456 39600 39730 40590 41100 41760 42804 43296 43703 44936 45100 45210 45936 47560 47676 47850 48224 49200 49320 50553 51040 52200 52316 53505 54120 54252 54800 56170 57072 57420 59040 59450 59595 60280 61650 61787 63568 63800 64944 65395 65760 67404 67650 67815 69600 71340 71514 71775 72160 72336 73800 75350 76560 78474 79200 79460 81180 82200 84255 85608 87406 89175 89872 90200 90420 91872 95120 95352 95700 98400 98640 99325 101106 101475 104400 104632 107010 108240 108504 109600 112340 113025 114144 114840 117711 118900 119190 120560 123300 123574 127136 127600 129888 130790 131109 134808 135300 135630 140425 142680 143028 143550 144672 147600 150700 153120 156948 158920 162360 162893 164400 168510 171216 174812 178350 178785 179744 180400 180840 185361 190240 190704 191400 196185 197280 198650 202212 202950 208800 209264 214020 216480 217008 218515 224680 226050 229680 235422 237800 238380 241120 246600 247148 252765 255200 261580 262218 267525 269616 270600 271260 280850 285360 286056 287100 295200 297975 301400 308935 313896 317840 324720 325786 326975 328800 337020 339075 342432 349624 356700 357570 360800 361680 370722 381408 382800 392370 393327 397300 404424 405900 418528 421275 428040 434016 437030 449360 452100 459360 470844 475600 476760 488679 493200 494296 505530 523160 524436 535050 539232 541200 542520 556083 561700 570720 572112 574200 588555 595950 602800 617870 627792 635680 649440 651572 653950 655545 674040 678150 699248 713400 715140 723360 741444 765600 784740 786654 794600 808848 811800 814465 842550 856080 874060 893925 898720 904200 926805 941688 951200 953520 977358 980925 986400 988592 1011060 1046320 1048872 1070100 1082400 1085040 1092575 1112166 1123400 1144224 1148400 1177110 1191900 1205600 1235740 1255584 1263825 1303144 1307900 1311090 1348080 1356300 1398496 1426800 1430280 1466037 1482888 1544675 1569480 1573308 1589200 1617696 1623600 1628930 1685100 1712160 1748120 1787850 1791823 1808400 1853610 1883376 1907040 1954716 1961850 1966635 1977184 2022120 2092640 2097744 2140200 2170080 2185150 2224332 2246800 2296800 2354220 2383800 2443395 2471480 2527650 2606288 2615800 2622180 2696160 2712600 2780415 2853600 2860560 2932074 2942775 2965776 3089350 3138960 3146616 3178400 3247200 3257860 3277725 3370200 3496240 3575700 3583646 3616800 3707220 3766752 3909432 3923700 3933270 4044240 4072325 4195488 4280400 4370300 4448664 4493600 4634025 4708440 4767600 4886790 4942960 5055300 5212576 5231600 5244360 5375469 5425200 5560830 5721120 5864148 5885550 5931552 6178700 6277920 6293232 6515720 6555450 6740400 6992480 7151400 7167292 7330185 7414440 7818864 7847400 7866540 8088480 8144650 8560800 8740600 8897328 8959115 9268050 9416880 9535200 9773580 9833175 9885920 10110600 10463200 10488720 10750938 10850400 11121660 11728296 11771100 12216975 12357400 12586464 13031440 13110900 13480800 13902075 14302800 14334584 14660370 14828880 15637728 15694800 15733080 16126407 16289300 17481200 17794656 17918230 18536100 18833760 19547160 19666350 20221200 20977440 21501876 22243320 23456592 23542200 24433950 24714800 26062880 26221800 26877345 27804150 28605600 28669168 29320740 29657760 31389600 31466160 32252814 32578600 34962400 35836460 36650925 37072200 39094320 39332700 40442400 43003752 44486640 44795575 46913184 47084400 48867900 49429600 52443600 53754690 55608300 57338336 58641480 62932320 64505628 65157200 71672920 73301850 74144400 78188640 78665400 80632035 86007504 88973280 89591150 94168800 97735800 104887200 107509380 111216600 117282960 129011256 130314400 134386725 143345840 146603700 148288800 157330800 161264070 172015008 179182300 195471600 215018760 222433200 234565920 258022512 268773450 286691680 293207400 314661600 322528140 358364600 390943200 403160175 430037520 444866400 516045024 537546900 586414800 645056280 716729200 806320350 860075040 1075093800 1172829600 1290112560 1433458400 1612640700 2150187600 2580225120 3225281400 4300375200 6450562800 12901125600
• Sum of all divisors σ(n): 52975671840
• Sum of proper divisors (its aliquot sum) s(n): 40074546240
• 12901125600 is an abundant number, because the sum of its proper divisors (40074546240) is greater than itself. Its abundance is 27173420640

Bases of 12901125600

• Binary: 1100000000111101111000110111100000₂
• Hexadecimal: 0x300F78DE0
• Base-36: 5XCZW80

Squares and roots of 12901125600

• 12901125600 squared (12901125600²) is 166439041746975360000
• 12901125600 cubed (12901125600³) is 2147250982321372539465216000000
• The square root of 12901125600 is 113583.1219856189
• The cube root of 12901125600 is 2345.3583102919

Scales and comparisons

• 12,901,125,600 seconds is equal to 410 years, 11 weeks, 1 day, 14 hours.
• To count from 1 to 12,901,125,600 would take you about eight hundred twenty 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 12901125600 cubic inches would be around 195.4 feet tall.

Recreational maths with 12901125600

• 12901125600 backwards is 00652110921
• The number of decimal digits it has is: 11
• The sum of 12901125600's digits is 27
• More coming soon!