6715128420

Names of 6715128420

• Cardinal: 6715128420 can be written as Six billion, seven hundred fifteen million, one hundred twenty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 6.71512842 × 10⁹

Factors of 6715128420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 183

Divisors of 6715128420

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 18 20 21 22 26 27 28 30 33 35 36 39 41 42 44 45 52 54 55 60 63 65 66 70 77 78 81 82 84 90 91 99 101 105 108 110 117 123 126 130 132 135 140 143 154 156 162 164 165 180 182 189 195 198 202 205 210 220 231 234 246 252 260 270 273 286 287 297 303 308 315 324 330 351 364 369 378 385 390 396 404 405 410 420 429 451 455 462 468 492 495 505 533 540 546 567 572 574 585 594 606 615 630 660 693 702 707 715 738 756 770 780 810 819 820 858 861 891 902 909 910 924 945 990 1001 1010 1053 1066 1092 1107 1111 1134 1148 1155 1170 1188 1212 1230 1260 1287 1313 1353 1365 1386 1404 1414 1430 1435 1476 1485 1515 1540 1599 1620 1638 1716 1722 1755 1782 1804 1818 1820 1845 1890 1980 2002 2020 2079 2106 2121 2132 2145 2214 2222 2255 2268 2310 2340 2457 2460 2574 2583 2626 2665 2706 2727 2730 2772 2828 2835 2860 2870 2970 3003 3030 3157 3198 3276 3321 3333 3444 3465 3510 3535 3564 3636 3690 3731 3780 3861 3939 4004 4059 4095 4141 4158 4212 4242 4290 4305 4428 4444 4455 4510 4545 4620 4797 4914 5005 5148 5166 5252 5265 5330 5412 5454 5460 5535 5555 5670 5740 5863 5940 6006 6060 6237 6314 6363 6396 6435 6565 6642 6666 6765 6930 7020 7070 7371 7380 7462 7722 7749 7777 7878 7995 8118 8181 8190 8282 8316 8484 8580 8610 8910 9009 9020 9090 9191 9471 9594 9828 9999 10010 10332 10395 10530 10605 10660 10908 11070 11110 11193 11340 11583 11726 11817 12012 12177 12285 12423 12474 12628 12726 12870 12915 13130 13284 13332 13530 13635 13860 14140 14391 14443 14742 14924 15015 15444 15498 15554 15756 15785 15990 16236 16362 16380 16564 16605 16665 17220 17589 17820 18018 18180 18382 18655 18942 19089 19188 19305 19695 19998 20020 20295 20705 20790 21060 21210 22140 22220 22386 23166 23247 23331 23452 23634 23985 24354 24570 24846 24948 25452 25740 25830 26260 27027 27060 27270 27573 28413 28782 28886 28987 29315 29484 29997 30030 30996 31108 31185 31570 31815 31980 32724 33210 33330 33579 35178 35451 36036 36531 36764 36855 37269 37310 37884 38178 38610 38745 38885 39390 39996 40590 40905 41041 41410 41580 42420 43173 43329 44772 45045 45551 45955 46332 46494 46662 47268 47355 47970 48708 49140 49692 49995 51660 52767 53833 54054 54540 55146 55965 56826 57267 57564 57772 57915 57974 58630 59085 59994 60060 60885 62115 62370 63140 63630 66420 66660 67158 69993 70356 70902 71955 72215 73062 73710 74538 74620 76356 77220 77490 77770 78780 81081 81180 81810 82082 82719 82820 85239 86346 86658 86961 87945 89991 90090 91102 91910 92988 93324 94710 95445 95940 99990 100737 101101 105534 106353 107666 108108 110292 111807 111930 113652 114534 115830 115948 116235 116655 117260 118170 119988 121770 123123 124230 124740 127260 129987 134316 135135 136653 137865 139986 141804 142065 143910 144430 144935 146124 147420 149076 149985 154980 155540 158301 161499 162162 163620 164164 165438 167895 170478 172692 173316 173922 175890 177255 179982 180180 182204 182655 183820 186345 189420 190890 199980 201474 202202 205205 209979 211068 212706 215332 215865 216645 223614 223860 227755 229068 231660 232470 233310 236340 243540 246246 248157 248460 255717 259974 260883 263835 269165 270270 273306 275730 279972 284130 286335 287820 288860 289870 299970 302211 303303 316602 318857 322998 324324 330876 335421 335790 340956 347844 349965 351780 354510 359964 365310 369369 372690 376831 381780 389961 402948 404404 405405 409959 410410 413595 419958 425412 426195 431730 433290 434805 447228 449955 455510 464940 466620 474903 484497 492492 496314 503685 505505 511434 519948 521766 527670 531765 538330 540540 546612 551460 559035 568260 572670 579740 592163 599940 604422 606606 615615 629937 633204 637714 645996 649935 670842 671580 683265 699930 709020 730620 738738 744471 745380 753662 779922 782649 791505 807495 810810 819918 820820 827190 839916 852390 863460 866580 869610 899910 909909 911020 949806 956571 968994 992628 1007370 1011010 1022868 1043532 1049895 1055340 1063530 1076660 1108107 1118070 1130493 1145340 1169883 1184326 1208844 1213212 1229877 1231230 1240785 1259874 1275428 1278585 1299870 1304415 1341684 1366530 1399860 1453491 1477476 1488942 1507324 1511055 1516515 1559844 1565298 1583010 1594285 1614990 1621620 1639836 1654380 1677105 1704780 1739220 1776489 1799820 1819818 1846845 1884155 1899612 1913142 1937988 1949805 2014740 2022020 2049795 2099790 2127060 2216214 2236140 2260986 2339766 2347947 2368652 2374515 2422485 2459754 2462460 2481570 2519748 2557170 2599740 2608830 2729727 2733060 2869713 2906982 2960815 2977884 3022110 3033030 3130596 3149685 3166020 3188570 3229980 3324321 3354210 3391479 3552978 3639636 3689631 3693690 3722355 3768310 3826284 3899610 3913245 4099590 4145141 4199580 4360473 4432428 4521972 4549545 4679532 4695894 4749030 4782855 4844970 4919508 4963140 5114340 5217660 5329467 5459454 5540535 5652465 5739426 5813964 5849415 5921630 6044220 6066060 6149385 6299370 6377140 6648642 6708420 6782958 7105956 7267455 7379262 7387380 7444710 7536620 7799220 7826490 8189181 8199180 8290282 8609139 8720946 8882445 9099090 9391788 9498060 9565710 9689940 10174437 10658934 10918908 11081070 11304930 11478852 11698830 11739735 11843260 12298770 12435423 12598740 13297284 13565916 13648635 14348565 14534910 14758524 14889420 15652980 15988401 16378362 16580564 16621605 16957395 17218278 17441892 17764890 18198180 18448155 19131420 20348874 20725705 21317868 21802365 22162140 22609860 23397660 23479470 24597540 24870846 25827417 26647335 27297270 28697130 29069820 30523311 31976802 32756724 33243210 33914790 34436556 35529780 36896310 37306269 40697748 40945905 41451410 43045695 43604730 46958940 47965203 49741692 50872185 51654834 53294670 54594540 57394260 61046622 62177115 63953604 66486420 67829580 73792620 74612538 79942005 81891810 82902820 86091390 87209460 95930406 101744370 103309668 106589340 111918807 122093244 124354230 129137085 149225076 152616555 159884010 163783620 172182780 186531345 191860812 203488740 223837614 239826015 248708460 258274170 305233110 319768020 335756421 373062690 447675228 479652030 516548340 559594035 610466220 671512842 746125380 959304060 1119188070 1343025684 1678782105 2238376140 3357564210 6715128420
• Sum of all divisors σ(n): 29260611072
• Sum of proper divisors (its aliquot sum) s(n): 22545482652
• 6715128420 is an abundant number, because the sum of its proper divisors (22545482652) is greater than itself. Its abundance is 15830354232

Bases of 6715128420

• Binary: 110010000010000001011101001100100₂
• Hexadecimal: 0x19040BA64
• Base-36: 3320I90

Squares and roots of 6715128420

• 6715128420 squared (6715128420²) is 45092949697091696400
• 6715128420 cubed (6715128420³) is 302804948052570841841651688000
• The square root of 6715128420 is 81945.8871451155
• The cube root of 6715128420 is 1886.6214774533

Scales and comparisons

• 6,715,128,420 seconds is equal to 213 years, 27 weeks, 9 hours, 27 minutes.
• To count from 1 to 6,715,128,420 would take you about four hundred twenty-seven 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 6715128420 cubic inches would be around 157.2 feet tall.

Recreational maths with 6715128420

• 6715128420 backwards is 0248215176
• 6715128420 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6715128420's digits is 36
• More coming soon!