12990404700

Names of 12990404700

• Cardinal: 12990404700 can be written as Twelve billion, nine hundred ninety million, four hundred four thousand, seven hundred.

Scientific notation

• Scientific notation: 1.29904047 × 10¹⁰

Factors of 12990404700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113

Divisors of 12990404700

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 25 26 27 28 30 35 36 39 42 45 49 50 52 54 60 63 65 70 75 78 83 84 90 91 98 100 105 108 117 126 130 135 140 147 150 156 166 169 175 180 182 189 195 196 210 225 234 245 249 252 260 270 273 294 300 315 325 332 338 343 350 351 364 378 390 415 420 441 450 455 468 490 498 507 525 540 546 581 585 588 630 637 650 675 676 686 700 702 735 747 756 780 819 830 845 882 900 910 945 975 980 996 1014 1029 1050 1079 1092 1162 1170 1183 1225 1245 1260 1274 1300 1323 1350 1365 1372 1404 1470 1494 1521 1575 1638 1660 1690 1715 1743 1755 1764 1820 1890 1911 1950 2028 2058 2075 2100 2158 2205 2241 2275 2324 2340 2366 2450 2457 2490 2535 2548 2646 2700 2730 2905 2925 2940 2988 3042 3087 3150 3185 3237 3276 3380 3430 3486 3510 3549 3675 3735 3780 3822 3900 4067 4095 4116 4150 4225 4316 4410 4459 4482 4550 4563 4725 4732 4900 4914 4980 5070 5145 5229 5292 5395 5460 5733 5810 5850 5915 6084 6174 6225 6300 6370 6474 6615 6825 6860 6972 7020 7098 7350 7470 7553 7605 7644 8134 8190 8281 8300 8450 8575 8715 8775 8820 8918 8964 9100 9126 9261 9450 9555 9711 9828 10140 10290 10458 10647 10790 11025 11205 11466 11620 11700 11830 12201 12285 12348 12450 12675 12740 12948 13230 13377 13650 14027 14196 14525 14700 14940 15106 15210 15435 15687 15925 16185 16268 16380 16562 16900 17150 17199 17430 17550 17745 17836 18252 18522 18675 18900 19110 19422 20335 20475 20580 20916 21294 21580 22050 22295 22410 22659 22815 22932 23660 24402 24570 24843 24900 25350 25725 26145 26460 26754 26975 27300 28054 28469 28665 29050 29133 29575 30212 30420 30870 31374 31850 31941 32370 33075 33124 34300 34398 34860 35100 35490 36603 37044 37350 37765 38025 38220 38844 40131 40670 40950 41405 42081 42588 43575 44100 44590 44820 45318 45630 46305 47775 48555 48804 49140 49686 50700 51450 52290 52871 53235 53508 53950 56025 56108 56938 57330 57967 58100 58266 59150 61005 61425 61740 62748 63700 63882 64740 66150 66885 67977 68796 70135 70980 73206 74529 74700 75530 76050 77175 78435 80262 80925 81340 81900 82810 84162 85407 85995 87150 88725 89180 90636 91260 92610 95550 97110 98189 99372 101675 102900 104580 105742 106470 107900 109809 111475 112050 113295 113876 114075 114660 115934 116532 118300 120393 122010 122850 124215 126243 127764 130725 132300 133770 135954 140270 142345 143325 145665 146412 149058 151060 152100 154350 156870 158613 159705 160524 161850 165620 168324 170814 171990 173901 174300 177450 183015 185220 188825 191100 194220 196378 200655 203350 203931 207025 210405 211484 212940 219618 222950 223587 224100 226590 228150 231525 231868 240786 242775 244020 245700 248430 252486 256221 261450 264355 266175 267540 271908 280540 284690 286650 289835 291330 294567 298116 305025 308700 313740 317226 319410 323700 334425 339885 341628 343980 347802 350675 354900 366030 370097 372645 377650 378729 392175 392756 401310 406700 407862 414050 420810 427035 429975 439236 445900 447174 453180 456300 463050 475839 481572 485550 490945 496860 504972 512442 521703 522900 528710 532350 549045 566475 569380 573300 579670 582660 589134 601965 610050 621075 631215 634452 638820 668850 679770 687323 695604 701350 711725 728325 732060 740194 745290 755300 757458 768663 784350 793065 798525 802620 815724 828100 841620 854070 859950 869505 883701 894348 915075 926100 951678 971100 981890 1003275 1019655 1024884 1043406 1052025 1057420 1064700 1098090 1110291 1117935 1132950 1159340 1178268 1203930 1220100 1242150 1262430 1281105 1321775 1337700 1359540 1374646 1402700 1423450 1427517 1449175 1456650 1472835 1480388 1490580 1514916 1537326 1565109 1568700 1586130 1597050 1699425 1708140 1719900 1739010 1767402 1830150 1850485 1863225 1893645 1903356 1963780 2006550 2039310 2061969 2086812 2104050 2135175 2196180 2220582 2235870 2265900 2379195 2407860 2454725 2484300 2524860 2562210 2608515 2643550 2651103 2745225 2749292 2846900 2855034 2898350 2913300 2945670 3009825 3074652 3130218 3156075 3172260 3194100 3330873 3398850 3436615 3478020 3534804 3660300 3700970 3726450 3787290 3843315 3965325 4013100 4078620 4123938 4208100 4270350 4347525 4418505 4441164 4471740 4758390 4811261 4909450 5098275 5124420 5217030 5287100 5302206 5490450 5551455 5589675 5710068 5796700 5891340 6019650 6185907 6260436 6312150 6405525 6661746 6797700 6873230 7137585 7364175 7401940 7452900 7574580 7686630 7825545 7930650 8247876 8540700 8695050 8837010 9252425 9468225 9516780 9622522 9818900 9992619 10196550 10309845 10434060 10604412 10980900 11102910 11179350 11895975 12039300 12371814 12624300 12811050 13042575 13255515 13323492 13746460 14275170 14433783 14728350 15373260 15651090 15861300 16654365 17183075 17390100 17674020 18504850 18557721 18936450 19216575 19245044 19985238 20393100 20619690 22092525 22205820 22358700 23791950 24056305 24743628 25622100 26085150 26511030 27757275 28550340 28867566 29456700 30929535 31302180 33308730 34366150 35687925 37009700 37115442 37872900 38433150 39127725 39970476 41239380 43301349 44185050 47583900 48112610 49963095 51549225 52170300 53022060 55514550 57735132 61859070 66277575 66617460 68732300 71375850 72168915 74230884 76866300 78255450 83271825 86602698 88370100 92788605 96225220 99926190 103098450 111029100 120281525 123718140 129904047 132555150 142751700 144337830 154647675 156510900 166543650 173205396 185577210 199852380 206196900 216506745 240563050 249815475 259808094 265110300 288675660 309295350 333087300 360844575 371154420 433013490 463943025 481126100 499630950 519616188 618590700 649520235 721689150 866026980 927886050 999261900 1082533725 1299040470 1443378300 1855772100 2165067450 2598080940 3247601175 4330134900 6495202350 12990404700
• Sum of all divisors σ(n): 53371584000
• Sum of proper divisors (its aliquot sum) s(n): 40381179300
• 12990404700 is an abundant number, because the sum of its proper divisors (40381179300) is greater than itself. Its abundance is 27390774600

Bases of 12990404700

• Binary: 1100000110010010011101100001011100₂
• Hexadecimal: 0x30649D85C
• Base-36: 5YU5GF0

Squares and roots of 12990404700

• 12990404700 squared (12990404700²) is 168750614269782090000
• 12990404700 cubed (12990404700³) is 2192138772738064329911823000000
• The square root of 12990404700 is 113975.4565685087
• The cube root of 12990404700 is 2350.7560386195

Scales and comparisons

• 12,990,404,700 seconds is equal to 413 years, 2 weeks, 5 days, 21 hours, 45 minutes.
• To count from 1 to 12,990,404,700 would take you about eight hundred twenty-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 12990404700 cubic inches would be around 195.9 feet tall.

Recreational maths with 12990404700

• 12990404700 backwards is 00740409921
• 12990404700 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12990404700's digits is 36
• More coming soon!