90424121040

Names of 90424121040

• Cardinal: 90424121040 can be written as Ninety billion, four hundred twenty-four million, one hundred twenty-one thousand and forty.

Scientific notation

• Scientific notation: 9.042412104 × 10¹⁰

Factors of 90424121040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 872

Divisors of 90424121040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 61 66 72 80 88 89 90 99 108 110 120 122 132 135 144 165 176 178 180 183 198 216 220 240 244 264 267 270 297 305 330 356 360 366 396 432 440 445 488 495 528 534 540 549 594 610 660 671 701 712 720 732 792 801 880 890 915 976 979 990 1068 1080 1098 1188 1220 1320 1335 1342 1402 1424 1464 1485 1584 1602 1647 1780 1830 1958 1980 2013 2103 2136 2160 2196 2376 2403 2440 2640 2670 2684 2745 2804 2928 2937 2970 3204 3294 3355 3505 3560 3660 3916 3960 4005 4026 4206 4272 4392 4752 4806 4880 4895 5340 5368 5429 5490 5608 5874 5940 6039 6309 6408 6588 6710 7010 7120 7320 7711 7832 7920 8010 8052 8235 8412 8784 8811 9612 9790 10065 10515 10680 10736 10858 10980 11216 11748 11880 12015 12078 12618 12816 13176 13420 14020 14640 14685 15422 15664 16020 16104 16287 16470 16824 17622 18117 18927 19224 19580 20130 21030 21360 21716 21960 23133 23496 23760 24030 24156 25236 26352 26433 26840 27145 28040 29370 30195 30844 31545 32040 32208 32574 32940 33648 35244 36234 37854 38448 38555 39160 40260 42060 42761 43432 43920 44055 46266 46992 48060 48312 48861 50472 52866 53680 54290 56080 58740 59719 60390 61688 62389 63090 64080 65148 65880 69399 70488 72468 75708 77110 78320 80520 81435 84120 85522 86864 88110 90585 92532 94635 96120 96624 97722 100944 105732 108580 115665 117480 119438 120780 123376 124778 126180 128283 130296 131760 132165 138798 140976 144936 146583 151416 154220 161040 162870 168240 171044 176220 179157 181170 185064 187167 189270 192240 195444 208197 211464 213805 217160 231330 234960 238876 241560 244305 249556 252360 256566 260592 264330 277596 289872 293166 298595 302832 308440 311945 325740 342088 346995 352440 358314 362340 370128 374334 378540 384849 390888 416394 422928 427610 434320 462660 470371 477752 483120 488610 499112 504720 513132 528660 537471 555192 561501 586332 597190 616880 623890 641415 651480 684176 686279 693990 704880 716628 724680 732915 748668 757080 769698 781776 832788 855220 895785 925320 935835 940742 955504 977220 998224 1026264 1040985 1057320 1074942 1110384 1123002 1154547 1172664 1194380 1247780 1282830 1302960 1372558 1387980 1411113 1433256 1449360 1465830 1497336 1514160 1539396 1612413 1665576 1684503 1710440 1791570 1850640 1871670 1881484 1924245 1954440 2052528 2058837 2081970 2114640 2149884 2246004 2309094 2345328 2351855 2388760 2495560 2565660 2687355 2745116 2775960 2807505 2822226 2866512 2931660 2994672 3078792 3224826 3331152 3369006 3420880 3431395 3583140 3743340 3762968 3805729 3848490 3908880 4117674 4163940 4233339 4299768 4492008 4618188 4703710 4777520 4991120 5131320 5374710 5490232 5551920 5615010 5644452 5772735 5863320 6157584 6176511 6449652 6738012 6862790 7055565 7166280 7486680 7525936 7611458 7696980 8062065 8235348 8327880 8422515 8466678 8599536 8984016 9236376 9407420 10262640 10294185 10749420 10980464 11230020 11288904 11417187 11545470 11726640 12353022 12700017 12899304 13476024 13725580 14111130 14332560 14973360 15222916 15393960 16124130 16470696 16655760 16845030 16933356 18472752 18529533 18814840 19028645 20588370 21166695 21498840 22460040 22577808 22834374 23090940 24706044 25400034 25798608 26952048 27451160 28222260 30445832 30787920 30882555 32248260 32941392 33690060 33866712 34251561 37059066 37629680 38057290 41176740 41863019 42333390 42997680 44920080 45668748 46181880 49412088 50800068 54902320 56444520 57085935 60891664 61765110 63500085 64496520 67380120 67733424 68503122 74118132 76114580 82353480 83726038 84666780 91337496 92363760 92647665 98824176 101600136 102754683 112889040 114171870 123530220 125589057 127000170 128993040 134760240 137006244 148236264 152229160 164706960 167452076 169333560 171257805 182674992 185295330 203200272 205509366 209315095 228343740 247060440 251178114 254000340 274012488 296472528 304458320 334904152 338667120 342515610 370590660 376767171 411018732 418630190 456687480 494120880 502356228 508000680 513773415 548024976 627945285 669808304 685031220 741181320 753534342 822037464 837260380 913374960 1004712456 1016001360 1027546830 1130301513 1255890570 1370062440 1482362640 1507068684 1644074928 1674520760 1883835855 2009424912 2055093660 2260603026 2511781140 2740124880 3014137368 3349041520 3767671710 4110187320 4521206052 5023562280 5651507565 6028274736 7535343420 8220374640 9042412104 10047124560 11303015130 15070686840 18084824208 22606030260 30141373680 45212060520 90424121040
• Sum of all divisors σ(n): 349724044800
• Sum of proper divisors (its aliquot sum) s(n): 259299923760
• 90424121040 is an abundant number, because the sum of its proper divisors (259299923760) is greater than itself. Its abundance is 168875802720

Bases of 90424121040

• Binary: 1010100001101101100101001011011010000₂
• Hexadecimal: 0x150DB296D0
• Base-36: 15JG6QC0

Squares and roots of 90424121040

• 90424121040 squared (90424121040²) is 8176521665856570681600
• 90424121040 cubed (90424121040³) is 739354784799596982592313700864000
• The square root of 90424121040 is 300706.0375848813
• The cube root of 90424121040 is 4488.4331919073

Scales and comparisons

• 90,424,121,040 seconds is equal to 2,875 years, 10 weeks, 5 days, 11 hours, 24 minutes.
• To count from 1 to 90,424,121,040 would take you about five thousand, seven hundred fifty 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 90424121040 cubic inches would be around 374 feet tall.

Recreational maths with 90424121040

• 90424121040 backwards is 04012142409
• 90424121040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90424121040's digits is 27
• More coming soon!