49045647420

Names of 49045647420

• Cardinal: 49045647420 can be written as Forty-nine billion, forty-five million, six hundred forty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.904564742 × 10¹⁰

Factors of 49045647420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 107

Divisors of 49045647420

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 49 54 55 60 63 66 70 77 79 81 84 90 98 99 105 108 110 126 132 135 140 147 154 158 162 165 180 189 196 198 210 220 231 237 243 245 252 270 294 297 308 315 316 324 330 378 385 395 396 405 420 441 462 474 486 490 495 539 540 553 567 588 594 630 660 693 711 729 735 756 770 790 810 869 882 891 924 945 948 972 980 990 1078 1106 1134 1155 1185 1188 1215 1260 1323 1386 1422 1458 1470 1485 1540 1580 1617 1620 1659 1701 1738 1764 1782 1890 1980 2079 2133 2156 2205 2212 2268 2310 2370 2430 2607 2646 2673 2695 2765 2772 2835 2844 2916 2940 2970 3234 3318 3402 3465 3476 3555 3564 3645 3780 3871 3969 4158 4266 4345 4410 4455 4620 4740 4851 4860 4977 5103 5214 5292 5346 5390 5530 5670 5940 6083 6237 6241 6399 6468 6615 6636 6804 6930 7110 7290 7742 7821 7938 8019 8085 8295 8316 8505 8532 8690 8820 8910 9702 9954 10206 10395 10428 10665 10692 10780 11060 11340 11613 11907 12166 12474 12482 12798 13035 13230 13365 13860 14220 14553 14580 14931 15484 15642 15876 16038 16170 16590 17010 17380 17820 18249 18711 18723 19197 19355 19404 19845 19908 20412 20790 21330 23226 23463 23814 24255 24332 24885 24948 24964 25515 25596 26070 26460 26730 29106 29862 30415 31185 31205 31284 31995 32076 32340 33180 34020 34839 35721 36498 37422 37446 38394 38710 39105 39690 40095 41580 42581 42660 43659 43687 44793 46452 46926 47628 48510 49770 51030 52140 53460 54747 56133 56169 57591 58065 58212 59535 59724 60830 62370 62410 63990 68651 69678 70389 71442 72765 72996 74655 74844 74892 76788 77420 78210 79380 80190 85162 87318 87374 89586 91245 93555 93615 93852 95985 97020 99540 102060 104517 109494 112266 112338 115182 116130 117315 119070 121660 124740 124820 127743 127980 130977 131061 134379 137302 139356 140778 142884 145530 149310 156420 160380 164241 168507 170324 174195 174636 174748 178605 179172 182490 187110 187230 191970 205953 209034 211167 212905 218295 218435 218988 223965 224532 224676 230364 232260 234630 238140 255486 261954 262122 268758 273735 274604 280665 280845 281556 287955 291060 298620 305809 313551 328482 337014 343255 348390 351945 357210 364980 374220 374460 383229 383940 392931 393183 403137 411906 418068 422334 425810 436590 436870 447930 469260 480557 492723 505521 510972 522585 523908 524244 537516 547470 561330 561690 575910 611618 617859 627102 633501 638715 654885 655305 656964 671895 674028 686510 696780 703890 714420 766458 785862 786366 806274 821205 823812 842535 844668 851620 873180 873740 895860 917427 940653 961114 985446 1011042 1029765 1045170 1055835 1094940 1122660 1123380 1149687 1151820 1179549 1223236 1235718 1254204 1267002 1277430 1309770 1310610 1343790 1373020 1407780 1441671 1478169 1516563 1529045 1532916 1567755 1571724 1572732 1612548 1642410 1685070 1834854 1853577 1881306 1916145 1922228 1964655 1965915 1970892 2015685 2022084 2059530 2090340 2111670 2299374 2359098 2402785 2463615 2471436 2527605 2534004 2554860 2619540 2621220 2687580 2752281 2821959 2883342 2956338 3033126 3058090 3089295 3135510 3167505 3284820 3363899 3370140 3449061 3538647 3669708 3707154 3762612 3832290 3929310 3931830 4031370 4119060 4223340 4325013 4434507 4549689 4587135 4598748 4703265 4718196 4805570 4927230 5055210 5504562 5560731 5643918 5748435 5766684 5897745 5912676 6066252 6116180 6178590 6271020 6335010 6727798 6898122 7077294 7208355 7390845 7414308 7582815 7664580 7858620 7863660 8062740 8256843 8650026 8869014 9099378 9174270 9267885 9406530 9611140 9854460 10091697 10110420 10347183 10615941 11009124 11121462 11287836 11496870 11795490 12357180 12670020 12975039 13455596 13761405 13796244 14109795 14154588 14416710 14781690 15165630 16513686 16682193 16819495 17245305 17300052 17693235 17738028 18198756 18348540 18535770 18813060 20183394 20694366 21231882 21625065 22172535 22242924 22748445 22993740 23590980 24770529 25950078 27522810 27803655 28219590 28833420 29563380 30275091 30331260 31041549 31847823 33027372 33364386 33638990 34490610 35386470 37071540 38925117 40366788 41284215 41388732 42463764 43250130 44345070 45496890 49541058 50046579 50458485 51735915 51900156 53079705 55045620 55607310 56439180 60550182 62083098 63695646 64875195 66728772 67277980 68981220 70772940 74311587 77850234 82568430 83410965 86500260 88690140 90825273 90993780 99082116 100093158 100916970 103471830 106159410 111214620 116775351 121100364 123852645 124166196 127391292 129750390 148623174 151375455 155207745 155700468 159239115 165136860 166821930 181650546 194625585 200186316 201833940 206943660 212318820 222934761 233550702 247705290 250232895 259500780 272475819 297246348 302750910 310415490 318478230 333643860 350326053 363301092 371557935 389251170 445869522 454126365 467101404 495410580 500465790 544951638 583876755 605501820 620830980 636956460 700652106 743115870 778502340 817427457 891739044 908252730 1000931580 1089903276 1114673805 1167753510 1362379095 1401304212 1486231740 1634854914 1751630265 1816505460 2229347610 2335507020 2452282371 2724758190 3269709828 3503260530 4087137285 4458695220 4904564742 5449516380 7006521060 8174274570 9809129484 12261411855 16348549140 24522823710 49045647420
• Sum of all divisors σ(n): 198477528984
• Sum of proper divisors (its aliquot sum) s(n): 149431881564
• 49045647420 is an abundant number, because the sum of its proper divisors (149431881564) is greater than itself. Its abundance is 100386234144

Bases of 49045647420

• Binary: 101101101011010110010011000000111100₂
• Hexadecimal: 0xB6B59303C
• Base-36: MJ4IFR0

Squares and roots of 49045647420

• 49045647420 squared (49045647420²) is 2405475530846952656400
• 49045647420 cubed (49045647420³) is 117978104763356973967226806488000
• The square root of 49045647420 is 221462.5192216507
• The cube root of 49045647420 is 3660.4416693547

Scales and comparisons

• 49,045,647,420 seconds is equal to 1,559 years, 25 weeks, 6 days, 22 hours, 57 minutes.
• To count from 1 to 49,045,647,420 would take you about three thousand, one hundred eighteen 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 49045647420 cubic inches would be around 305 feet tall.

Recreational maths with 49045647420

• 49045647420 backwards is 02474654094
• 49045647420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 49045647420's digits is 45
• More coming soon!