100028121088

Names of 100028121088

• Cardinal: 100028121088 can be written as One hundred billion, twenty-eight million, one hundred twenty-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.00028121088 × 10¹¹

Factors of 100028121088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 179

Divisors of 100028121088

• Number of divisors d(n): 228
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 151 152 224 256 266 302 304 361 448 512 532 604 608 722 896 1024 1057 1064 1208 1216 1444 1792 2048 2114 2128 2416 2432 2527 2869 2888 3584 4096 4228 4256 4832 4864 5054 5738 5776 7168 8192 8456 8512 9664 9728 10108 11476 11552 14336 16384 16912 17024 19328 19456 20083 20216 22952 23104 28672 32768 33824 34048 38656 38912 40166 40432 45904 46208 54511 57344 65536 67648 68096 77312 77824 80332 80864 91808 92416 109022 114688 131072 135296 136192 154624 155648 160664 161728 183616 184832 218044 229376 262144 270592 272384 309248 311296 321328 323456 367232 369664 381577 436088 458752 541184 544768 618496 622592 642656 646912 734464 739328 763154 872176 917504 1082368 1089536 1236992 1245184 1285312 1293824 1468928 1478656 1526308 1744352 1835008 2164736 2179072 2473984 2490368 2570624 2587648 2937856 2957312 3052616 3488704 4329472 4358144 4947968 4980736 5141248 5175296 5875712 5914624 6105232 6977408 8658944 8716288 9895936 10282496 10350592 11751424 11829248 12210464 13954816 17317888 17432576 19791872 20564992 20701184 23502848 23658496 24420928 27909632 34635776 34865152 39583744 41129984 41402368 47005696 47316992 48841856 55819264 69271552 82259968 82804736 94011392 94633984 97683712 111638528 138543104 164519936 165609472 188022784 195367424 223277056 277086208 329039872 331218944 376045568 390734848 446554112 658079744 662437888 752091136 781469696 893108224 1316159488 1562939392 1786216448 2632318976 3125878784 3572432896 5264637952 6251757568 7144865792 12503515136 14289731584 25007030272 50014060544 100028121088
• Sum of all divisors σ(n): 242900069952
• Sum of proper divisors (its aliquot sum) s(n): 142871948864
• 100028121088 is an abundant number, because the sum of its proper divisors (142871948864) is greater than itself. Its abundance is 42843827776

Bases of 100028121088

• Binary: 1011101001010001001000000000000000000₂
• Hexadecimal: 0x174A240000
• Base-36: 19YA5S74

Squares and roots of 100028121088

• 100028121088 squared (100028121088²) is 10005625008395590303744
• 100028121088 cubed (100028121088³) is 1000843869900915123508143531753472
• The square root of 100028121088 is 316272.2262355643
• The cube root of 100028121088 is 4642.0238812621

Scales and comparisons

• 100,028,121,088 seconds is equal to 3,180 years, 30 weeks, 2 days, 21 hours, 11 minutes, 28 seconds.
• To count from 1 to 100,028,121,088 would take you about six thousand, three hundred sixty-one 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 100028121088 cubic inches would be around 386.8 feet tall.

Recreational maths with 100028121088

• 100028121088 backwards is 880121820001
• The number of decimal digits it has is: 12
• The sum of 100028121088's digits is 31
• More coming soon!