74638946340

Names of 74638946340

• Cardinal: 74638946340 can be written as Seventy-four billion, six hundred thirty-eight million, nine hundred forty-six thousand, three hundred forty.

Scientific notation

• Scientific notation: 7.463894634 × 10¹⁰

Factors of 74638946340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23280

Divisors of 74638946340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 27 28 30 35 36 37 42 45 46 54 60 63 69 70 74 84 90 92 105 108 111 115 126 135 138 140 148 161 180 185 189 207 210 222 230 252 259 270 276 315 322 333 345 370 378 414 420 444 460 483 518 540 555 621 630 644 666 690 740 756 777 805 828 851 945 966 999 1035 1036 1110 1242 1260 1295 1332 1380 1449 1554 1610 1665 1702 1890 1932 1998 2070 2220 2331 2415 2484 2553 2590 2898 3105 3108 3220 3330 3404 3780 3885 3996 4140 4255 4347 4662 4830 4995 5106 5180 5796 5957 6210 6660 6993 7245 7659 7770 8510 8694 9324 9660 9990 10212 11655 11914 12420 12765 13986 14490 15318 15540 17020 17388 17871 19980 21735 22977 23203 23310 23828 25530 27972 28980 29785 30636 34965 35742 38295 43470 45954 46406 46620 51060 53613 59570 69609 69930 71484 76590 86940 89355 91908 92812 107226 114885 116015 119140 139218 139860 153180 160839 162421 178710 208827 214452 229770 232030 268065 278436 321678 324842 348045 357420 417654 459540 464060 487263 533669 536130 626481 643356 649684 696090 804195 812105 835308 858511 974526 1044135 1067338 1072260 1252962 1392180 1461789 1601007 1608390 1624210 1717022 1949052 2088270 2134676 2436315 2505924 2575533 2668345 2923578 3132405 3202014 3216780 3248420 3434044 3735683 4176540 4292555 4385367 4803021 4872630 5151066 5336690 5847156 6009577 6264810 6404028 7308945 7471366 7726599 8005035 8585110 8770734 9606042 9745260 10302132 10673380 11207049 12019154 12529620 12877665 14409063 14617890 14942732 15453198 16010070 17170220 17541468 18028731 18678415 19212084 19745753 21926835 22414098 23179797 24015105 24038308 25755330 28818126 29235780 30047885 30906396 32020140 33621147 36057462 37356830 38632995 39491506 43853670 44828196 46359594 48030210 51510660 54086193 56035245 57636252 59237259 60095770 67242294 72045315 72114924 74713660 77265990 78983012 87707340 90143655 92719188 96060420 98728765 100863441 108172386 112070490 115898985 118474518 120191540 134484588 138220271 144090630 154531980 162258579 168105735 177711777 180287310 197457530 201726882 216344772 224140980 231797970 236949036 270430965 276440542 288181260 296186295 324517158 336211470 355423554 360574620 394915060 403453764 414660813 463595940 504317205 533135331 540861930 552881084 592372590 649034316 672422940 691101355 710847108 811292895 829321626 888558885 1008634410 1066270662 1081723860 1184745180 1243982439 1382202710 1622585790 1658643252 1777117770 2017268820 2073304065 2132541324 2487964878 2665676655 2764405420 3245171580 3554235540 3731947317 4146608130 4975929756 5331353310 6219912195 7463894634 8293216260 10662706620 12439824390 14927789268 18659736585 24879648780 37319473170 74638946340
• Sum of all divisors σ(n): 284417925120
• Sum of proper divisors (its aliquot sum) s(n): 209778978780
• 74638946340 is an abundant number, because the sum of its proper divisors (209778978780) is greater than itself. Its abundance is 135140032440

Bases of 74638946340

• Binary: 1000101100000110100111111000000100100₂
• Hexadecimal: 0x1160D3F024
• Base-36: YAE3NL0

Squares and roots of 74638946340

• 74638946340 squared (74638946340²) is 5570972310745399395600
• 74638946340 cubed (74638946340³) is 415811503363351670890056832104000
• The square root of 74638946340 is 273201.2927129007
• The cube root of 74638946340 is 4210.3852281289

Scales and comparisons

• 74,638,946,340 seconds is equal to 2,373 years, 14 weeks, 6 days, 16 hours, 39 minutes.
• To count from 1 to 74,638,946,340 would take you about four thousand, seven hundred forty-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 74638946340 cubic inches would be around 350.9 feet tall.

Recreational maths with 74638946340

• 74638946340 backwards is 04364983647
• 74638946340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74638946340's digits is 54
• More coming soon!