40232499840

Names of 40232499840

• Cardinal: 40232499840 can be written as Forty billion, two hundred thirty-two million, four hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.023249984 × 10¹⁰

Factors of 40232499840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6149

Divisors of 40232499840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 89 90 96 104 117 120 128 130 144 156 160 178 180 192 195 208 234 240 260 267 288 312 320 356 360 384 390 416 445 468 480 520 534 576 585 624 640 712 720 780 801 832 890 936 960 1040 1068 1152 1157 1170 1248 1335 1424 1440 1560 1602 1664 1780 1872 1920 2080 2136 2314 2340 2496 2670 2848 2880 3120 3204 3471 3560 3744 4005 4160 4272 4628 4680 4992 5340 5696 5760 5785 6037 6240 6408 6942 7120 7488 8010 8320 8544 9256 9360 10413 10680 11392 11570 12074 12480 12816 13884 14240 14976 16020 17088 17355 18111 18512 18720 20826 21360 23140 24148 24960 25632 27768 28480 30185 32040 34176 34710 36222 37024 37440 41652 42720 46280 48296 51264 52065 54333 55536 56960 60370 64080 69420 72444 74048 74880 78481 83304 85440 90555 92560 96592 102528 104130 108666 111072 120740 128160 138840 144888 148096 156962 166608 170880 181110 185120 193184 208260 217332 222144 235443 241480 256320 271665 277680 289776 313924 333216 362220 370240 386368 392405 416520 434664 444288 470886 482960 512640 537293 543330 555360 579552 627848 666432 706329 724440 740480 772736 784810 833040 869328 941772 965920 1074586 1086660 1110720 1159104 1177215 1255696 1332864 1412658 1448880 1569620 1611879 1666080 1738656 1883544 1931840 2149172 2173320 2221440 2318208 2354430 2511392 2686465 2825316 2897760 3139240 3223758 3332160 3477312 3531645 3767088 3863680 4298344 4346640 4708860 4835637 5022784 5372930 5650632 5795520 6278480 6447516 6664320 6954624 6984809 7063290 7534176 8059395 8596688 8693280 9417720 9671274 10045568 10745860 11301264 11591040 12556960 12895032 13969618 14126580 15068352 16118790 17193376 17386560 18835440 19342548 20954427 21491720 22602528 24178185 25113920 25790064 27939236 28253160 30136704 32237580 34386752 34773120 34924045 37670880 38685096 41908854 42983440 45205056 48356370 50227840 51580128 55878472 56506320 62863281 64475160 68773504 69848090 75341760 77370192 83817708 85966880 90410112 96712740 103160256 104772135 111756944 113012640 125726562 128950320 139696180 150683520 154740384 167635416 171933760 193425480 206320512 209544270 223513888 226025280 251453124 257900640 279392360 309480768 314316405 335270832 343867520 386850960 419088540 447027776 452050560 502906248 515801280 558784720 618961536 628632810 670541664 773701920 838177080 894055552 1005812496 1031602560 1117569440 1257265620 1341083328 1547403840 1676354160 2011624992 2235138880 2514531240 2682166656 3094807680 3352708320 4023249984 4470277760 5029062480 6705416640 8046499968 10058124960 13410833280 20116249920 40232499840
• Sum of all divisors σ(n): 151320733200
• Sum of proper divisors (its aliquot sum) s(n): 111088233360
• 40232499840 is an abundant number, because the sum of its proper divisors (111088233360) is greater than itself. Its abundance is 70855733520

Bases of 40232499840

• Binary: 100101011110000010110011101010000000₂
• Hexadecimal: 0x95E0B3A80
• Base-36: IHDE3K0

Squares and roots of 40232499840

• 40232499840 squared (40232499840²) is 1618654043375600025600
• 40232499840 cubed (40232499840³) is 65122498541124181089855995904000
• The square root of 40232499840 is 200580.4074180727
• The cube root of 40232499840 is 3426.5652487223

Scales and comparisons

• 40,232,499,840 seconds is equal to 1,279 years, 13 weeks, 6 days, 22 hours, 24 minutes.
• To count from 1 to 40,232,499,840 would take you about two thousand, five hundred fifty-eight 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 40232499840 cubic inches would be around 285.5 feet tall.

Recreational maths with 40232499840

• 40232499840 backwards is 04899423204
• 40232499840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40232499840's digits is 45
• More coming soon!