74464928640

Names of 74464928640

• Cardinal: 74464928640 can be written as Seventy-four billion, four hundred sixty-four million, nine hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 7.446492864 × 10¹⁰

Factors of 74464928640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8797

Divisors of 74464928640

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 29 30 32 34 36 40 45 48 51 54 58 60 64 68 72 80 85 87 90 96 102 108 116 120 128 135 136 144 145 153 160 170 174 180 192 204 216 232 240 255 261 270 272 288 290 306 320 340 348 360 384 408 432 435 459 464 480 493 510 522 540 544 576 580 612 640 680 696 720 765 783 816 864 870 918 928 960 986 1020 1044 1080 1088 1152 1160 1224 1305 1360 1392 1440 1479 1530 1566 1632 1728 1740 1836 1856 1920 1972 2040 2088 2160 2176 2295 2320 2448 2465 2610 2720 2784 2880 2958 3060 3132 3264 3456 3480 3672 3712 3915 3944 4080 4176 4320 4437 4590 4640 4896 4930 5220 5440 5568 5760 5916 6120 6264 6528 6960 7344 7395 7830 7888 8160 8352 8640 8741 8874 9180 9280 9792 9860 10440 10880 11136 11832 12240 12528 13311 13920 14688 14790 15660 15776 16320 16704 17280 17482 17748 18360 18560 19584 19720 20880 22185 23664 24480 25056 26223 26622 27840 29376 29580 31320 31552 32640 33408 34964 35496 36720 39440 41760 43705 44370 47328 48960 50112 52446 53244 55680 58752 59160 62640 63104 66555 69928 70992 73440 78669 78880 83520 87410 88740 94656 97920 100224 104892 106488 118320 125280 131115 133110 139856 141984 146880 148597 157338 157760 167040 174820 177480 189312 209784 212976 236007 236640 250560 253489 262230 266220 279712 283968 293760 297194 314676 315520 349640 354960 393345 419568 425952 445791 472014 473280 501120 506978 524460 532440 559424 567936 594388 629352 699280 709920 742985 760467 786690 839136 851904 891582 944028 946560 1013956 1048920 1064880 1118848 1180035 1188776 1258704 1267445 1337373 1398560 1419840 1485970 1520934 1573380 1678272 1703808 1783164 1888056 2027912 2097840 2129760 2228955 2281401 2360070 2377552 2517408 2534890 2674746 2797120 2839680 2971940 3041868 3146760 3356544 3566328 3776112 3802335 4012119 4055824 4195680 4259520 4309313 4457910 4562802 4720140 4755104 5034816 5069780 5349492 5594240 5943880 6083736 6293520 6686865 6844203 7132656 7552224 7604670 8024238 8111648 8391360 8519040 8618626 8915820 9125604 9440280 9510208 10069632 10139560 10698984 11407005 11887760 12167472 12587040 12927939 13373730 13688406 14265312 15104448 15209340 16048476 16223296 16782720 17237252 17831640 18251208 18880560 19020416 20060595 20279120 21397968 21546565 22814010 23775520 24334944 25174080 25855878 26747460 27376812 28530624 30208896 30418680 32096952 32446592 34221015 34474504 35663280 36502416 37761120 38783817 40121190 40558240 42795936 43093130 45628020 47551040 48669888 50348160 51711756 53494920 54753624 57061248 60837360 64193904 64639695 68442030 68949008 71326560 73004832 75522240 77567634 80242380 81116480 85591872 86186260 91256040 95102080 97339776 103423512 106989840 109507248 116351451 121674720 128387808 129279390 136884060 137898016 142653120 146009664 151044480 155135268 160484760 162232960 171183744 172372520 182512080 193919085 206847024 213979680 219014496 232702902 243349440 256775616 258558780 273768120 275796032 285306240 292019328 310270536 320969520 344745040 365024160 387838170 413694048 427959360 438028992 465405804 486698880 513551232 517117560 547536240 551592064 581757255 620541072 641939040 689490080 730048320 775676340 827388096 855918720 876057984 930811608 1034235120 1095072480 1163514510 1241082144 1283878080 1378980160 1460096640 1551352680 1654776192 1861623216 2068470240 2190144960 2327029020 2482164288 2567756160 2757960320 3102705360 3723246432 4136940480 4380289920 4654058040 4964328576 6205410720 7446492864 8273880960 9308116080 12410821440 14892985728 18616232160 24821642880 37232464320 74464928640
• Sum of all divisors σ(n): 288905616000
• Sum of proper divisors (its aliquot sum) s(n): 214440687360
• 74464928640 is an abundant number, because the sum of its proper divisors (214440687360) is greater than itself. Its abundance is 139975758720

Bases of 74464928640

• Binary: 1000101010110011101001010001110000000₂
• Hexadecimal: 0x115674A380
• Base-36: Y7IHUO0

Squares and roots of 74464928640

• 74464928640 squared (74464928640²) is 5545025597360292249600
• 74464928640 cubed (74464928640³) is 412909935414407534736009068544000
• The square root of 74464928640 is 272882.6279556835
• The cube root of 74464928640 is 4207.1105673161

Scales and comparisons

• 74,464,928,640 seconds is equal to 2,367 years, 39 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 74,464,928,640 would take you about four thousand, seven hundred thirty-five 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 74464928640 cubic inches would be around 350.6 feet tall.

Recreational maths with 74464928640

• 74464928640 backwards is 04682946447
• 74464928640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74464928640's digits is 54
• More coming soon!