142712012800

Names of 142712012800

• Cardinal: 142712012800 can be written as One hundred forty-two billion, seven hundred twelve million, twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 1.427120128 × 10¹¹

Factors of 142712012800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 662

Divisors of 142712012800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 50 56 64 70 80 82 100 112 128 140 160 164 175 200 205 224 256 280 287 320 328 350 400 410 448 512 560 574 607 640 656 700 800 820 896 1024 1025 1120 1148 1214 1280 1312 1400 1435 1600 1640 1792 2048 2050 2240 2296 2428 2560 2624 2800 2870 3035 3200 3280 3584 4096 4100 4249 4480 4592 4856 5120 5248 5600 5740 6070 6400 6560 7168 7175 8192 8200 8498 8960 9184 9712 10240 10496 11200 11480 12140 12800 13120 14336 14350 15175 16384 16400 16996 17920 18368 19424 20480 20992 21245 22400 22960 24280 24887 25600 26240 28672 28700 30350 32768 32800 33992 35840 36736 38848 40960 41984 42490 44800 45920 48560 49774 51200 52480 57344 57400 60700 65600 67984 71680 73472 77696 81920 83968 84980 89600 91840 97120 99548 102400 104960 106225 114688 114800 121400 124435 131200 135968 143360 146944 155392 163840 167936 169960 174209 179200 183680 194240 199096 204800 209920 212450 229376 229600 242800 248870 262400 271936 286720 293888 310784 335872 339920 348418 358400 367360 388480 398192 409600 419840 424900 459200 485600 497740 524800 543872 573440 587776 621568 622175 671744 679840 696836 716800 734720 776960 796384 819200 839680 849800 871045 918400 971200 995480 1049600 1087744 1146880 1175552 1243136 1244350 1343488 1359680 1393672 1433600 1469440 1553920 1592768 1679360 1699600 1742090 1836800 1942400 1990960 2099200 2175488 2351104 2486272 2488700 2719360 2787344 2867200 2938880 3107840 3185536 3358720 3399200 3484180 3673600 3884800 3981920 4198400 4350976 4355225 4702208 4972544 4977400 5438720 5574688 5734400 5877760 6215680 6371072 6717440 6798400 6968360 7347200 7769600 7963840 8396800 8701952 8710450 9404416 9945088 9954800 10877440 11149376 11755520 12431360 12742144 13596800 13936720 14694400 15539200 15927680 16793600 17403904 17420900 19890176 19909600 21754880 22298752 23511040 24862720 25484288 27193600 27873440 29388800 31078400 31855360 33587200 34807808 34841800 39819200 43509760 44597504 47022080 49725440 50968576 54387200 55746880 58777600 62156800 63710720 69615616 69683600 79638400 87019520 89195008 99450880 101937152 108774400 111493760 117555200 124313600 127421440 139231232 139367200 159276800 174039040 178390016 203874304 217548800 222987520 235110400 248627200 254842880 278734400 318553600 348078080 356780032 407748608 435097600 445975040 497254400 509685760 557468800 637107200 696156160 713560064 815497216 870195200 891950080 1019371520 1114937600 1274214400 1427120128 1740390400 1783900160 2038743040 2229875200 2548428800 2854240256 3480780800 3567800320 4077486080 4459750400 5096857600 5708480512 7135600640 8919500800 10193715200 14271201280 17839001600 20387430400 28542402560 35678003200 71356006400 142712012800
• Sum of all divisors σ(n): 415028436480
• Sum of proper divisors (its aliquot sum) s(n): 272316423680
• 142712012800 is an abundant number, because the sum of its proper divisors (272316423680) is greater than itself. Its abundance is 129604410880

Bases of 142712012800

• Binary: 10000100111010010011001000000000000000₂
• Hexadecimal: 0x213A4C8000
• Base-36: 1TK71PTS

Squares and roots of 142712012800

• 142712012800 squared (142712012800²) is 20366718597427363840000
• 142712012800 cubed (142712012800³) is 2906575405170051995404337152000000
• The square root of 142712012800 is 377772.4352040525
• The cube root of 142712012800 is 5225.8087351137

Scales and comparisons

• 142,712,012,800 seconds is equal to 4,537 years, 41 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 142,712,012,800 would take you about nine thousand and seventy-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 142712012800 cubic inches would be around 435.5 feet tall.

Recreational maths with 142712012800

• 142712012800 backwards is 008210217241
• 142712012800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142712012800's digits is 28
• More coming soon!