142907928480

Names of 142907928480

• Cardinal: 142907928480 can be written as One hundred forty-two billion, nine hundred seven million, nine hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4290792848 × 10¹¹

Factors of 142907928480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 22147

Divisors of 142907928480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 72 76 79 80 90 95 96 108 114 120 135 144 152 158 160 171 180 190 216 228 237 240 270 285 288 304 316 342 360 380 395 432 456 474 480 513 540 570 608 632 684 711 720 760 790 855 864 912 948 1026 1080 1140 1185 1264 1368 1422 1440 1501 1520 1580 1710 1824 1896 2052 2133 2160 2280 2370 2528 2565 2736 2844 3002 3040 3160 3420 3555 3792 4104 4266 4320 4503 4560 4740 5130 5472 5688 6004 6320 6840 7110 7505 7584 8208 8532 9006 9120 9480 10260 10665 11376 12008 12640 13509 13680 14220 15010 16416 17064 18012 18960 20520 21330 22039 22515 22752 24016 27018 27360 28440 30020 34128 36024 37920 40527 41040 42660 44078 45030 48032 54036 56880 60040 66117 67545 68256 72048 81054 82080 85320 88156 90060 108072 110195 113760 120080 132234 135090 144096 162108 170640 176312 180120 198351 202635 216144 220390 240160 264468 270180 324216 330585 341280 352624 360240 396702 405270 418741 432288 440780 528936 540360 595053 648432 661170 705248 720480 793404 810540 837482 881560 991755 1057872 1080720 1190106 1256223 1296864 1322340 1586808 1621080 1674964 1741081 1763120 1983510 2093705 2115744 2161440 2380212 2512446 2644680 2975265 3173616 3242160 3349928 3482162 3526240 3768669 3967020 4187410 4760424 5024892 5223243 5289360 5950530 6281115 6347232 6484320 6699856 6964324 7537338 7934040 8374820 8705405 9520848 10049784 10446486 10578720 11306007 11901060 12562230 13399712 13928648 15074676 15669729 15868080 16749640 17410810 18843345 19041696 20099568 20892972 22612014 23802120 25124460 26116215 27857296 30149352 31339458 31736160 33080539 33499280 34821620 37686690 40199136 41785944 45224028 47009187 47604240 50248920 52232430 55714592 56530035 60298704 62678916 66161078 66998560 69643240 75373380 78348645 83571888 90448056 94018374 95208480 99241617 100497840 104464860 113060070 120597408 125357832 132322156 139286480 150746760 156697290 165402695 167143776 180896112 188036748 198483234 200995680 208929720 226120140 235045935 250715664 264644312 278572960 297724851 301493520 313394580 330805390 361792224 376073496 396966468 417859440 452240280 470091870 496208085 501431328 529288624 595449702 602987040 626789160 661610780 752146992 793932936 835718880 893174553 904480560 940183740 992416170 1058577248 1190899404 1253578320 1323221560 1488624255 1504293984 1587865872 1786349106 1808961120 1880367480 1984832340 2381798808 2507156640 2646443120 2977248510 3175731744 3572698212 3760734960 3969664680 4465872765 4763597616 5292886240 5954497020 7145396424 7521469920 7939329360 8931745530 9527195232 11908994040 14290792848 15878658720 17863491060 23817988080 28581585696 35726982120 47635976160 71453964240 142907928480
• Sum of all divisors σ(n): 533191680000
• Sum of proper divisors (its aliquot sum) s(n): 390283751520
• 142907928480 is an abundant number, because the sum of its proper divisors (390283751520) is greater than itself. Its abundance is 247375823040

Bases of 142907928480

• Binary: 10000101000101111110011110111110100000₂
• Hexadecimal: 0x2145F9EFA0
• Base-36: 1TNFOVC0

Squares and roots of 142907928480

• 142907928480 squared (142907928480²) is 20422676022444795110400
• 142907928480 cubed (142907928480³) is 2918562324385751654385296904192000
• The square root of 142907928480 is 378031.6501035329
• The cube root of 142907928480 is 5228.1989794205

Scales and comparisons

• 142,907,928,480 seconds is equal to 4,544 years, 1 week, 3 days, 22 hours, 48 minutes.
• To count from 1 to 142,907,928,480 would take you about nine thousand and eighty-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 142907928480 cubic inches would be around 435.7 feet tall.

Recreational maths with 142907928480

• 142907928480 backwards is 084829709241
• 142907928480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142907928480's digits is 54
• More coming soon!